diff --git a/build.sh b/build.sh
index b59753d4..166ecc25 100755
--- a/build.sh
+++ b/build.sh
@@ -435,7 +435,18 @@ if (getenv("IPKG_INSTROOT") == null || getenv("IPKG_INSTROOT") == "") {
 exit(0);
 EOF
 
-  chmod 0755 "$control_dir/postinst" "$control_dir/prerm"
+  cat > "$control_dir/postrm" <<'EOF'
+#!/bin/sh
+[ -n "${IPKG_INSTROOT}" ] && exit 0
+rm -f /www/cgi-bin/tachyon-agent /etc/hotplug.d/iface/99-tachyon-wan-monitor 2>/dev/null || true
+rm -f /usr/share/nftables.d/chain-pre/input/10-tachyon.nft 2>/dev/null || true
+rm -rf /var/run/tachyon* /tmp/tachyon* /tmp/sing-box /tmp/ai_doctor* /tmp/tg_* /tmp/warp_* 2>/dev/null || true
+[ -x /etc/init.d/firewall ] && /etc/init.d/firewall restart >/dev/null 2>&1 || true
+[ -x /etc/init.d/dnsmasq ] && /etc/init.d/dnsmasq restart >/dev/null 2>&1 || true
+exit 0
+EOF
+
+  chmod 0755 "$control_dir/postinst" "$control_dir/prerm" "$control_dir/postrm"
 }
 
 write_app_ipk_control() {
@@ -480,7 +491,16 @@ EOF
 default_prerm $0 $@
 EOF
 
-  chmod 0755 "$control_dir/postinst" "$control_dir/prerm"
+  cat > "$control_dir/postrm" <<'EOF'
+#!/bin/sh
+[ -n "${IPKG_INSTROOT}" ] && exit 0
+rm -f /var/luci-indexcache* /tmp/luci-indexcache* /tmp/luci-modulecache/* 2>/dev/null || true
+[ -x /etc/init.d/rpcd ] && /etc/init.d/rpcd restart >/dev/null 2>&1 || true
+[ -x /etc/init.d/uhttpd ] && /etc/init.d/uhttpd restart >/dev/null 2>&1 || true
+exit 0
+EOF
+
+  chmod 0755 "$control_dir/postinst" "$control_dir/prerm" "$control_dir/postrm"
 }
 
 write_i18n_ipk_control() {
@@ -518,7 +538,15 @@ EOF
 default_prerm $0 $@
 EOF
 
-  chmod 0755 "$control_dir/postinst" "$control_dir/prerm"
+  cat > "$control_dir/postrm" <<'EOF'
+#!/bin/sh
+[ -n "${IPKG_INSTROOT}" ] && exit 0
+rm -f /var/luci-indexcache* /tmp/luci-indexcache* /tmp/luci-modulecache/* 2>/dev/null || true
+[ -x /etc/init.d/rpcd ] && /etc/init.d/rpcd restart >/dev/null 2>&1 || true
+exit 0
+EOF
+
+  chmod 0755 "$control_dir/postinst" "$control_dir/prerm" "$control_dir/postrm"
 }
 
 build_ipk_package() {
@@ -737,6 +765,17 @@ if (getenv("IPKG_INSTROOT") == null || getenv("IPKG_INSTROOT") == "") {
     exit(system("TACHYON_LIB=/usr/lib/tachyon ucode -L /usr/lib/tachyon /usr/lib/tachyon/config/migration.uc migrate && /usr/bin/tachyon package_postinst"));
 }
 exit(0);
+EOF
+
+  cat > "$scripts_dir/backend-post-deinstall.sh" <<'EOF'
+#!/bin/sh
+[ -n "${IPKG_INSTROOT}" ] && exit 0
+rm -f /www/cgi-bin/tachyon-agent /etc/hotplug.d/iface/99-tachyon-wan-monitor 2>/dev/null || true
+rm -f /usr/share/nftables.d/chain-pre/input/10-tachyon.nft 2>/dev/null || true
+rm -rf /var/run/tachyon* /tmp/tachyon* /tmp/sing-box /tmp/ai_doctor* /tmp/tg_* /tmp/warp_* 2>/dev/null || true
+[ -x /etc/init.d/firewall ] && /etc/init.d/firewall restart >/dev/null 2>&1 || true
+[ -x /etc/init.d/dnsmasq ] && /etc/init.d/dnsmasq restart >/dev/null 2>&1 || true
+exit 0
 EOF
 
   chmod 0755 "$scripts_dir"/backend-*.sh
@@ -790,6 +829,16 @@ export pkgname="luci-app-tachyon"
 add_group_and_user
 default_postinst
 [ -n "${IPKG_INSTROOT}" ] || /usr/bin/tachyon luci_postinst >/dev/null 2>&1 || true
+EOF
+
+  cat > "$scripts_dir/app-post-deinstall.sh" <<'EOF'
+#!/bin/sh
+[ -n "${IPKG_INSTROOT}" ] && exit 0
+rm -f /var/luci-indexcache* /var/luci-modulecache* 2>/dev/null || true
+rm -f /tmp/luci-* 2>/dev/null || true
+[ -x /etc/init.d/rpcd ] && /etc/init.d/rpcd restart >/dev/null 2>&1 || true
+[ -x /etc/init.d/uhttpd ] && /etc/init.d/uhttpd restart >/dev/null 2>&1 || true
+exit 0
 EOF
 
   chmod 0755 "$scripts_dir"/app-*.sh
@@ -840,6 +889,11 @@ export root="${IPKG_INSTROOT}"
 export pkgname="luci-i18n-tachyon-ru"
 add_group_and_user
 default_postinst
+EOF
+
+  cat > "$scripts_dir/i18n-post-deinstall.sh" <<'EOF'
+#!/bin/sh
+exit 0
 EOF
 
   chmod 0755 "$scripts_dir"/i18n-*.sh
@@ -889,6 +943,7 @@ build_apk_package() {
       -s "pre-install:${temp_scripts}/${script_prefix}-pre-install.sh" \
       -s "post-install:${temp_scripts}/${script_prefix}-post-install.sh" \
       -s "pre-deinstall:${temp_scripts}/${script_prefix}-pre-deinstall.sh" \
+      -s "post-deinstall:${temp_scripts}/${script_prefix}-post-deinstall.sh" \
       -s "pre-upgrade:${temp_scripts}/${script_prefix}-pre-upgrade.sh" \
       -s "post-upgrade:${temp_scripts}/${script_prefix}-post-upgrade.sh"
   elif have_passwordless_sudo; then
@@ -909,6 +964,7 @@ build_apk_package() {
       -s "pre-install:${temp_scripts}/${script_prefix}-pre-install.sh" \
       -s "post-install:${temp_scripts}/${script_prefix}-post-install.sh" \
       -s "pre-deinstall:${temp_scripts}/${script_prefix}-pre-deinstall.sh" \
+      -s "post-deinstall:${temp_scripts}/${script_prefix}-post-deinstall.sh" \
       -s "pre-upgrade:${temp_scripts}/${script_prefix}-pre-upgrade.sh" \
       -s "post-upgrade:${temp_scripts}/${script_prefix}-post-upgrade.sh"
     sudo chown "$(id -u):$(id -g)" "$output_file"
@@ -933,6 +989,7 @@ build_apk_package() {
         -s pre-install:'$temp_scripts/${script_prefix}-pre-install.sh' \
         -s post-install:'$temp_scripts/${script_prefix}-post-install.sh' \
         -s pre-deinstall:'$temp_scripts/${script_prefix}-pre-deinstall.sh' \
+        -s post-deinstall:'$temp_scripts/${script_prefix}-post-deinstall.sh' \
         -s pre-upgrade:'$temp_scripts/${script_prefix}-pre-upgrade.sh' \
         -s post-upgrade:'$temp_scripts/${script_prefix}-post-upgrade.sh'
     "
@@ -957,6 +1014,7 @@ build_apk_package() {
         -s pre-install:'$temp_scripts/${script_prefix}-pre-install.sh' \
         -s post-install:'$temp_scripts/${script_prefix}-post-install.sh' \
         -s pre-deinstall:'$temp_scripts/${script_prefix}-pre-deinstall.sh' \
+        -s post-deinstall:'$temp_scripts/${script_prefix}-post-deinstall.sh' \
         -s pre-upgrade:'$temp_scripts/${script_prefix}-pre-upgrade.sh' \
         -s post-upgrade:'$temp_scripts/${script_prefix}-post-upgrade.sh'
     " 2>"$stderr_file"; then
@@ -1100,7 +1158,7 @@ main() {
   [[ -x "$apk_bin" ]] || { echo "apk host tool not found at $apk_bin" >&2; exit 1; }
 
   echo "Building RAG index..." >&2
-  bash "$ROOT_DIR/tools/rag_build_index.sh" "$ROOT_DIR/docs/knowledge-base" "$ROOT_DIR/tachyon/files/usr/lib/tachyon" || true
+  bash "$ROOT_DIR/tools/rag_build_index.sh" "$ROOT_DIR/docs/knowledge-base" "$ROOT_DIR/tachyon/files/usr/lib" || true
 
   build_backend_root "$backend_root"
   build_app_root "$app_root"
diff --git a/fe-app-tachyon/package.json b/fe-app-tachyon/package.json
index 6d2230f8..6306a4ef 100644
--- a/fe-app-tachyon/package.json
+++ b/fe-app-tachyon/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fe-app-tachyon",
-  "version": "1.3.21",
+  "version": "1.3.22",
   "license": "MIT",
   "type": "module",
   "scripts": {
diff --git a/fe-app-tachyon/src/helpers/isCopyableProxyLink.ts b/fe-app-tachyon/src/helpers/isCopyableProxyLink.ts
index 90832c01..62db12fb 100644
--- a/fe-app-tachyon/src/helpers/isCopyableProxyLink.ts
+++ b/fe-app-tachyon/src/helpers/isCopyableProxyLink.ts
@@ -1,5 +1,5 @@
 const COPYABLE_PROXY_URI_RE =
-  /^(vless|vmess|trojan|ss|ssr|hysteria2|hy2|tuic|socks4|socks4a|socks5):\/\//i;
+  /^(vless|vmess|trojan|ss|ssr|hysteria2|hy2|tuic|socks4|socks4a|socks5|http|https):\/\//i;
 
 export function isCopyableProxyLink(link?: string) {
   return COPYABLE_PROXY_URI_RE.test((link || '').trim());
diff --git a/fe-app-tachyon/src/helpers/tests/isCopyableProxyLink.test.js b/fe-app-tachyon/src/helpers/tests/isCopyableProxyLink.test.js
index a32b5192..afd3c2e3 100644
--- a/fe-app-tachyon/src/helpers/tests/isCopyableProxyLink.test.js
+++ b/fe-app-tachyon/src/helpers/tests/isCopyableProxyLink.test.js
@@ -13,6 +13,8 @@ const copyableLinks = [
   'socks4://example.com:1080',
   'socks4a://example.com:1080',
   'socks5://user:pass@example.com:1080',
+  'http://example.com:80',
+  'https://user:pass@example.com:443',
 ];
 
 const nonCopyableLinks = [
@@ -20,12 +22,8 @@ const nonCopyableLinks = [
   'direct',
   'block',
   'urltest',
-  'http://example.com:80',
-  'https://user:pass@example.com:443',
-  'https://example.com/subscription',
-  'https://example.com',
-  'http://example.com:99999',
   'wireguard://example.com',
+  'tcp://127.0.0.1:8080',
 ];
 
 describe('isCopyableProxyLink', () => {
diff --git a/fe-app-tachyon/src/validators/tests/validateHttpProxyUrl.test.js b/fe-app-tachyon/src/validators/tests/validateHttpProxyUrl.test.js
new file mode 100644
index 00000000..131e532c
--- /dev/null
+++ b/fe-app-tachyon/src/validators/tests/validateHttpProxyUrl.test.js
@@ -0,0 +1,38 @@
+import { describe, it, expect } from 'vitest';
+import { validateHttpProxyUrl } from '../validateHttpProxyUrl';
+
+const validUrls = [
+  ['http with port', 'http://example.com:8080'],
+  ['https with port', 'https://example.com:8443'],
+  ['http with auth', 'http://user:pass@example.com:8080'],
+  ['http username only', 'http://user@example.com:8080'],
+  ['http ip with port', 'http://127.0.0.1:8080'],
+  ['http ipv6', 'http://[2001:db8::1]:8080'],
+  ['https ipv6', 'https://user:pass@[2001:db8::1]:8443'],
+];
+
+const invalidUrls = [
+  ['missing port', 'http://example.com'],
+  ['missing host', 'http://:8080'],
+  ['invalid port', 'http://example.com:99999'],
+  ['path present', 'https://example.com:443/path'],
+  ['query present', 'https://example.com:443?token=abc'],
+  ['space present', 'http://exa mple.com:80'],
+  ['empty username', 'http://:pass@example.com:80'],
+  ['unsupported scheme', 'socks5://example.com:1080'],
+  ['unbracketed ipv6 with port', 'http://2001:db8::1:8080'],
+];
+
+describe('validateHttpProxyUrl', () => {
+  describe.each(validUrls)('valid URL: %s', (_desc, url) => {
+    it('returns valid=true', () => {
+      expect(validateHttpProxyUrl(url).valid).toBe(true);
+    });
+  });
+
+  describe.each(invalidUrls)('invalid URL: %s', (_desc, url) => {
+    it('returns valid=false', () => {
+      expect(validateHttpProxyUrl(url).valid).toBe(false);
+    });
+  });
+});
diff --git a/fe-app-tachyon/src/validators/tests/validateProxyUrl.test.js b/fe-app-tachyon/src/validators/tests/validateProxyUrl.test.js
index 0cd59b95..043d044b 100644
--- a/fe-app-tachyon/src/validators/tests/validateProxyUrl.test.js
+++ b/fe-app-tachyon/src/validators/tests/validateProxyUrl.test.js
@@ -31,6 +31,8 @@ const validUrls = [
   ['socks4', 'socks4://127.0.0.1:1080'],
   ['socks4a', 'socks4a://example.com:1080'],
   ['socks5', 'socks5://user:pass@example.com:1080'],
+  ['http', 'http://127.0.0.1:80'],
+  ['https', 'https://user:pass@example.com:443'],
   ['hysteria2', 'hysteria2://password@example.com:443'],
   ['hy2', 'hy2://password@example.com:443'],
 ];
@@ -55,14 +57,16 @@ describe('validateProxyUrl', () => {
     expect(res.valid).toBe(false);
     expect(res.message).toContain('vmess://');
     expect(res.message).toContain('socks4a://');
+    expect(res.message).toContain('http://');
+    expect(res.message).toContain('https://');
     expect(res.message).toContain('hy2://');
   });
 
-  it('rejects native HTTP proxy URLs', () => {
-    const res = validateProxyUrl('https://user:pass@example.com:443');
-
-    expect(res.valid).toBe(false);
-    expect(res.message).not.toContain('http://');
+  it('accepts native HTTP and HTTPS proxy URLs', () => {
+    expect(validateProxyUrl('http://127.0.0.1:8080').valid).toBe(true);
+    expect(validateProxyUrl('https://user:pass@example.com:443').valid).toBe(
+      true,
+    );
   });
 
   it('rejects VMess configs with an invalid server host', () => {
diff --git a/fe-app-tachyon/src/validators/validateHttpProxyUrl.ts b/fe-app-tachyon/src/validators/validateHttpProxyUrl.ts
new file mode 100644
index 00000000..d256f396
--- /dev/null
+++ b/fe-app-tachyon/src/validators/validateHttpProxyUrl.ts
@@ -0,0 +1,90 @@
+import { ValidationResult } from './types';
+import { isValidPort, parseHostPort } from './hostPort';
+
+export function validateHttpProxyUrl(url: string): ValidationResult {
+  try {
+    if (!/^https?:\/\//.test(url)) {
+      return {
+        valid: false,
+        message: _(
+          'Invalid HTTP proxy URL: must start with http:// or https://',
+        ),
+      };
+    }
+
+    if (!url || /\s/.test(url)) {
+      return {
+        valid: false,
+        message: _('Invalid HTTP proxy URL: must not contain spaces'),
+      };
+    }
+
+    const body = url.replace(/^https?:\/\//, '');
+    if (/[/?#]/.test(body)) {
+      return {
+        valid: false,
+        message: _(
+          'Invalid HTTP proxy URL: path, query, and fragment are not supported',
+        ),
+      };
+    }
+
+    const atIndex = body.lastIndexOf('@');
+    const credentials = atIndex >= 0 ? body.slice(0, atIndex) : '';
+    const hostPortPart = atIndex >= 0 ? body.slice(atIndex + 1) : body;
+
+    if (credentials) {
+      const [username] = credentials.split(':');
+      if (!username) {
+        return {
+          valid: false,
+          message: _('Invalid HTTP proxy URL: missing username'),
+        };
+      }
+    }
+
+    if (!hostPortPart) {
+      return {
+        valid: false,
+        message: _('Invalid HTTP proxy URL: missing host and port'),
+      };
+    }
+
+    const parsedHostPort = parseHostPort(hostPortPart);
+    if (!parsedHostPort) {
+      return {
+        valid: false,
+        message: _('Invalid HTTP proxy URL: invalid host and port'),
+      };
+    }
+    const { host, port } = parsedHostPort;
+
+    if (!host) {
+      return {
+        valid: false,
+        message: _('Invalid HTTP proxy URL: missing hostname or IP'),
+      };
+    }
+
+    if (!port) {
+      return {
+        valid: false,
+        message: _('Invalid HTTP proxy URL: missing port'),
+      };
+    }
+
+    if (!isValidPort(port)) {
+      return {
+        valid: false,
+        message: _('Invalid HTTP proxy URL: invalid port number'),
+      };
+    }
+  } catch (_e) {
+    return {
+      valid: false,
+      message: _('Invalid HTTP proxy URL: parsing failed'),
+    };
+  }
+
+  return { valid: true, message: _('Valid') };
+}
diff --git a/fe-app-tachyon/src/validators/validateProxyUrl.ts b/fe-app-tachyon/src/validators/validateProxyUrl.ts
index 92376ad0..e37af7a6 100644
--- a/fe-app-tachyon/src/validators/validateProxyUrl.ts
+++ b/fe-app-tachyon/src/validators/validateProxyUrl.ts
@@ -6,6 +6,7 @@ import { validateTrojanUrl } from './validateTrojanUrl';
 import { validateSocksUrl } from './validateSocksUrl';
 import { validateHysteria2Url } from './validateHysteriaUrl';
 import { validateTuicUrl } from './validateTuicUrl';
+import { validateHttpProxyUrl } from './validateHttpProxyUrl';
 
 // TODO refactor current validation and add tests
 export function validateProxyUrl(url: string): ValidationResult {
@@ -31,6 +32,10 @@ export function validateProxyUrl(url: string): ValidationResult {
     return validateSocksUrl(trimmedUrl);
   }
 
+  if (/^https?:\/\//.test(trimmedUrl)) {
+    return validateHttpProxyUrl(trimmedUrl);
+  }
+
   if (
     trimmedUrl.startsWith('hysteria2://') ||
     trimmedUrl.startsWith('hy2://')
@@ -45,7 +50,7 @@ export function validateProxyUrl(url: string): ValidationResult {
   return {
     valid: false,
     message: _(
-      'URL must start with vless://, vmess://, ss://, trojan://, socks4://, socks4a://, socks5://, hysteria2://, hy2://, or tuic://',
+      'URL must start with vless://, vmess://, ss://, trojan://, socks4://, socks4a://, socks5://, http://, https://, hysteria2://, hy2://, or tuic://',
     ),
   };
 }
diff --git a/luci-app-tachyon/Makefile b/luci-app-tachyon/Makefile
index 2712badb..67e834f5 100644
--- a/luci-app-tachyon/Makefile
+++ b/luci-app-tachyon/Makefile
@@ -33,6 +33,18 @@ define Build/Prepare/$(PKG_NAME)
 	sed -i -e 's/__COMPILED_VERSION_VARIABLE__/$(TACHYON_COMPILED_VERSION)/g' $(PKG_BUILD_DIR)/htdocs/luci-static/resources/view/tachyon/main.js || true
 endef
 
+define Package/$(PKG_NAME)/postrm
+#!/bin/sh
+
+[ -n "$${IPKG_INSTROOT}" ] && exit 0
+
+rm -f /var/luci-indexcache* /tmp/luci-indexcache* /tmp/luci-modulecache/* 2>/dev/null || true
+[ -x /etc/init.d/rpcd ] && /etc/init.d/rpcd restart >/dev/null 2>&1 || true
+[ -x /etc/init.d/uhttpd ] && /etc/init.d/uhttpd restart >/dev/null 2>&1 || true
+
+exit 0
+endef
+
 include $(TOPDIR)/feeds/luci/luci.mk
 
 # call BuildPackage - OpenWrt buildroot signature
diff --git a/luci-app-tachyon/htdocs/luci-static/resources/view/tachyon/main.js b/luci-app-tachyon/htdocs/luci-static/resources/view/tachyon/main.js
index d916f6b9..4ceed806 100644
--- a/luci-app-tachyon/htdocs/luci-static/resources/view/tachyon/main.js
+++ b/luci-app-tachyon/htdocs/luci-static/resources/view/tachyon/main.js
@@ -930,6 +930,85 @@ function validateTuicUrl(url) {
   }
 }
 
+// src/validators/validateHttpProxyUrl.ts
+function validateHttpProxyUrl(url) {
+  try {
+    if (!/^https?:\/\//.test(url)) {
+      return {
+        valid: false,
+        message: _(
+          "Invalid HTTP proxy URL: must start with http:// or https://"
+        )
+      };
+    }
+    if (!url || /\s/.test(url)) {
+      return {
+        valid: false,
+        message: _("Invalid HTTP proxy URL: must not contain spaces")
+      };
+    }
+    const body = url.replace(/^https?:\/\//, "");
+    if (/[/?#]/.test(body)) {
+      return {
+        valid: false,
+        message: _(
+          "Invalid HTTP proxy URL: path, query, and fragment are not supported"
+        )
+      };
+    }
+    const atIndex = body.lastIndexOf("@");
+    const credentials = atIndex >= 0 ? body.slice(0, atIndex) : "";
+    const hostPortPart = atIndex >= 0 ? body.slice(atIndex + 1) : body;
+    if (credentials) {
+      const [username] = credentials.split(":");
+      if (!username) {
+        return {
+          valid: false,
+          message: _("Invalid HTTP proxy URL: missing username")
+        };
+      }
+    }
+    if (!hostPortPart) {
+      return {
+        valid: false,
+        message: _("Invalid HTTP proxy URL: missing host and port")
+      };
+    }
+    const parsedHostPort = parseHostPort(hostPortPart);
+    if (!parsedHostPort) {
+      return {
+        valid: false,
+        message: _("Invalid HTTP proxy URL: invalid host and port")
+      };
+    }
+    const { host, port } = parsedHostPort;
+    if (!host) {
+      return {
+        valid: false,
+        message: _("Invalid HTTP proxy URL: missing hostname or IP")
+      };
+    }
+    if (!port) {
+      return {
+        valid: false,
+        message: _("Invalid HTTP proxy URL: missing port")
+      };
+    }
+    if (!isValidPort(port)) {
+      return {
+        valid: false,
+        message: _("Invalid HTTP proxy URL: invalid port number")
+      };
+    }
+  } catch (_e) {
+    return {
+      valid: false,
+      message: _("Invalid HTTP proxy URL: parsing failed")
+    };
+  }
+  return { valid: true, message: _("Valid") };
+}
+
 // src/validators/validateProxyUrl.ts
 function validateProxyUrl(url) {
   const trimmedUrl = url.trim();
@@ -948,6 +1027,9 @@ function validateProxyUrl(url) {
   if (/^socks(4|4a|5):\/\//.test(trimmedUrl)) {
     return validateSocksUrl(trimmedUrl);
   }
+  if (/^https?:\/\//.test(trimmedUrl)) {
+    return validateHttpProxyUrl(trimmedUrl);
+  }
   if (trimmedUrl.startsWith("hysteria2://") || trimmedUrl.startsWith("hy2://")) {
     return validateHysteria2Url(trimmedUrl);
   }
@@ -957,7 +1039,7 @@ function validateProxyUrl(url) {
   return {
     valid: false,
     message: _(
-      "URL must start with vless://, vmess://, ss://, trojan://, socks4://, socks4a://, socks5://, hysteria2://, hy2://, or tuic://"
+      "URL must start with vless://, vmess://, ss://, trojan://, socks4://, socks4a://, socks5://, http://, https://, hysteria2://, hy2://, or tuic://"
     )
   };
 }
@@ -1336,7 +1418,7 @@ function insertIf(condition, elements) {
 }
 
 // src/helpers/isCopyableProxyLink.ts
-var COPYABLE_PROXY_URI_RE = /^(vless|vmess|trojan|ss|ssr|hysteria2|hy2|tuic|socks4|socks4a|socks5):\/\//i;
+var COPYABLE_PROXY_URI_RE = /^(vless|vmess|trojan|ss|ssr|hysteria2|hy2|tuic|socks4|socks4a|socks5|http|https):\/\//i;
 function isCopyableProxyLink(link) {
   return COPYABLE_PROXY_URI_RE.test((link || "").trim());
 }
diff --git a/tachyon/Makefile b/tachyon/Makefile
index f784cf1e..788aeaf6 100644
--- a/tachyon/Makefile
+++ b/tachyon/Makefile
@@ -145,6 +145,20 @@ if [ -d /www/cgi-bin ]; then
 fi
 endef
 
+define Package/tachyon/postrm
+#!/bin/sh
+
+[ -n "$${IPKG_INSTROOT}" ] && exit 0
+
+rm -f /www/cgi-bin/tachyon-agent /etc/hotplug.d/iface/99-tachyon-wan-monitor 2>/dev/null || true
+rm -f /usr/share/nftables.d/chain-pre/input/10-tachyon.nft 2>/dev/null || true
+rm -rf /var/run/tachyon* /tmp/tachyon* /tmp/sing-box /tmp/ai_doctor* /tmp/tg_* /tmp/warp_* 2>/dev/null || true
+[ -x /etc/init.d/firewall ] && /etc/init.d/firewall restart >/dev/null 2>&1 || true
+[ -x /etc/init.d/dnsmasq ] && /etc/init.d/dnsmasq restart >/dev/null 2>&1 || true
+
+exit 0
+endef
+
 define Package/tachyon/conffiles
 /etc/config/tachyon
 endef
diff --git a/tachyon/files/usr/lib/tachyon/firewall.include b/tachyon/files/usr/lib/firewall.include
similarity index 100%
rename from tachyon/files/usr/lib/tachyon/firewall.include
rename to tachyon/files/usr/lib/firewall.include
diff --git a/tachyon/files/usr/lib/tachyon/rag_index.json b/tachyon/files/usr/lib/rag_index.json
similarity index 100%
rename from tachyon/files/usr/lib/tachyon/rag_index.json
rename to tachyon/files/usr/lib/rag_index.json
diff --git a/tachyon/files/usr/lib/service/uninstall.uc b/tachyon/files/usr/lib/service/uninstall.uc
new file mode 100644
index 00000000..ec2f5e54
--- /dev/null
+++ b/tachyon/files/usr/lib/service/uninstall.uc
@@ -0,0 +1,276 @@
+#!/usr/bin/env ucode
+
+// Tachyon Clean Uninstaller Module
+// Fully restores dnsmasq / dhcp, flushes nftables & policy routing,
+// removes Tachyon packages & crontab hooks, restores Forkop/Podkop if present,
+// and safely uninstalls Tachyon without leaving lingering state on OpenWrt.
+
+let fs = require("fs");
+let common = require("core.common");
+let as_string = common.as_string;
+
+function run_cmd(args) {
+    let parts = [];
+    for (let arg in args)
+        push(parts, "'" + replace(as_string(arg), /'/g, "'\\''") + "'");
+    return system(join(" ", parts) + " >/dev/null 2>&1");
+}
+
+function run_shell(cmd) {
+    return system(cmd + " >/dev/null 2>&1");
+}
+
+function log_step(msg) {
+    print("[Tachyon Uninstall] ", msg, "\n");
+}
+
+function remove_file(path) {
+    if (fs.stat(path) != null)
+        fs.unlink(path);
+}
+
+function remove_tree(path) {
+    if (fs.stat(path) != null)
+        run_shell("rm -rf '" + replace(as_string(path), /'/g, "'\\''") + "'");
+}
+
+function clean_managed_sing_box(keep_binaries) {
+    if (fs.stat("/etc/init.d/sing-box") != null) {
+        let content = fs.readfile("/etc/init.d/sing-box");
+        if (content && index(content, "Tachyon managed sing-box") >= 0) {
+            run_cmd(["/etc/init.d/sing-box", "stop"]);
+            run_cmd(["/etc/init.d/sing-box", "disable"]);
+            remove_file("/etc/init.d/sing-box");
+            run_shell("rm -f /etc/rc.d/*sing-box* 2>/dev/null || true");
+        }
+    }
+
+    if (!keep_binaries) {
+        if (fs.stat("/bin/opkg") != null || fs.stat("/usr/bin/opkg") != null) {
+            for (let pkg in [ "sing-box-extended", "sing-box-tiny" ]) {
+                let check = system("opkg list-installed '" + pkg + "' 2>/dev/null | grep -q '^" + pkg + " '");
+                if (check == 0)
+                    run_cmd(["opkg", "remove", "--force-depends", "--force-remove", pkg]);
+            }
+            if (fs.stat("/etc/init.d/sing-box") == null) {
+                let check_sb = system("opkg list-installed 'sing-box' 2>/dev/null | grep -q '^sing-box '");
+                if (check_sb == 0)
+                    run_cmd(["opkg", "remove", "--force-depends", "--force-remove", "sing-box"]);
+                remove_file("/usr/bin/sing-box");
+            }
+        }
+        remove_file("/usr/lib/libcronet.so");
+    }
+}
+
+function clean_rt_tables() {
+    let rt_path = "/etc/iproute2/rt_tables";
+    if (fs.stat(rt_path) == null)
+        return;
+
+    let content = fs.readfile(rt_path);
+    if (!content || index(content, "tachyon") < 0)
+        return;
+
+    let lines = split(content, "\n");
+    let clean = [];
+    for (let line in lines) {
+        if (match(line, /105\s+tachyon/) || match(line, /^\s*\d+\s+tachyon\s*$/))
+            continue;
+        push(clean, line);
+    }
+    fs.writefile(rt_path, join("\n", clean) + "\n");
+}
+
+function clean_crontab() {
+    run_shell("crontab -l 2>/dev/null | grep -v -E 'tachyon|parental_quota_tick' | crontab - 2>/dev/null || true");
+}
+
+function restore_dhcp_dns() {
+    let uci_core = null;
+    try {
+        uci_core = require("core.uci");
+    } catch (e) {}
+
+    if (uci_core != null) {
+        try {
+            // Remove 127.0.0.42 from server list
+            let servers = uci_core.get("dhcp", "@dnsmasq[0]", "server");
+            if (servers != null) {
+                let s_list = type(servers) == "array" ? servers : [ servers ];
+                let clean_servers = [];
+                for (let s in s_list) {
+                    s = as_string(s);
+                    if (s != "127.0.0.42" && substr(s, 0, 13) != "127.0.0.42#")
+                        push(clean_servers, s);
+                }
+                uci_core.delete("dhcp", "@dnsmasq[0]", "server");
+                for (let s in clean_servers)
+                    uci_core.add_list("dhcp", "@dnsmasq[0]", "server", s);
+            }
+
+            // Restore original server backup if saved
+            let backup_servers = uci_core.get("dhcp", "@dnsmasq[0]", "tachyon_server");
+            if (backup_servers != null && backup_servers != "") {
+                uci_core.delete("dhcp", "@dnsmasq[0]", "server");
+                let list = type(backup_servers) == "array" ? backup_servers : split(trim(backup_servers), /[ \t\r\n]+/);
+                for (let s in list)
+                    if (s != "")
+                        uci_core.add_list("dhcp", "@dnsmasq[0]", "server", s);
+                uci_core.delete("dhcp", "@dnsmasq[0]", "tachyon_server");
+            }
+
+            // Restore backed up options
+            for (let opt in [ "noresolv", "cachesize", "rebind_protection", "localuse", "addn_hosts", "notinterface" ]) {
+                let val = uci_core.get("dhcp", "@dnsmasq[0]", "tachyon_" + opt);
+                if (val != null && val != "") {
+                    uci_core.set("dhcp", "@dnsmasq[0]", opt, val);
+                    uci_core.delete("dhcp", "@dnsmasq[0]", "tachyon_" + opt);
+                }
+            }
+
+            // Failsafe sensible defaults
+            if (uci_core.get("dhcp", "@dnsmasq[0]", "noresolv") == "1")
+                uci_core.set("dhcp", "@dnsmasq[0]", "noresolv", "0");
+            if (uci_core.get("dhcp", "@dnsmasq[0]", "cachesize") == "0")
+                uci_core.set("dhcp", "@dnsmasq[0]", "cachesize", "150");
+
+            uci_core.delete("dhcp", "tachyon");
+            uci_core.commit("dhcp");
+        } catch (e) {}
+    } else {
+        run_shell("uci -q del_list dhcp.@dnsmasq[0].server='127.0.0.42' 2>/dev/null || true");
+        run_shell("uci -q set dhcp.@dnsmasq[0].noresolv='0' 2>/dev/null || true");
+        run_shell("uci -q set dhcp.@dnsmasq[0].cachesize='150' 2>/dev/null || true");
+        run_shell("uci -q delete dhcp.tachyon 2>/dev/null || true");
+        run_shell("uci -q commit dhcp 2>/dev/null || true");
+    }
+
+    remove_file("/etc/dnsmasq.d/tachyon.conf");
+    remove_file("/tmp/dnsmasq.d/tachyon.conf");
+    run_shell("rm -f /etc/dnsmasq.d/tachyon*.conf /tmp/dnsmasq.d/tachyon*.conf 2>/dev/null || true");
+
+    if (fs.stat("/etc/init.d/dnsmasq") != null)
+        run_cmd(["/etc/init.d/dnsmasq", "restart"]);
+}
+
+function clean_firewall_and_routing() {
+    run_cmd(["nft", "delete", "table", "inet", "TachyonTable"]);
+    run_cmd(["nft", "delete", "table", "inet", "tachyon"]);
+    run_cmd(["nft", "delete", "table", "ip", "tachyon"]);
+    run_cmd(["nft", "delete", "table", "ip6", "tachyon"]);
+    remove_file("/usr/share/nftables.d/chain-pre/input/10-tachyon.nft");
+
+    // Restart firewall to purge in-memory dynamic rules from inet fw4
+    if (fs.stat("/etc/init.d/firewall") != null)
+        run_cmd(["/etc/init.d/firewall", "restart"]);
+
+    run_cmd(["ip", "-4", "rule", "del", "fwmark", "0x04000000/0x04000000", "table", "tachyon", "priority", "105"]);
+    run_cmd(["ip", "-6", "rule", "del", "fwmark", "0x04000000/0x04000000", "table", "tachyon", "priority", "105"]);
+    run_cmd(["ip", "-4", "rule", "del", "fwmark", "0x10000000/0x10000000", "lookup", "100"]);
+    run_cmd(["ip", "-4", "rule", "del", "fwmark", "0x1/0x1", "lookup", "100"]);
+    run_cmd(["ip", "-4", "rule", "del", "fwmark", "0x2/0x2", "lookup", "100"]);
+    run_cmd(["ip", "route", "flush", "table", "tachyon"]);
+    run_cmd(["ip", "route", "flush", "table", "105"]);
+    run_cmd(["ip", "route", "flush", "table", "100"]);
+    clean_rt_tables();
+
+    // Clean network namespaces
+    run_cmd(["ip", "netns", "del", "fkpsc"]);
+    run_cmd(["ip", "link", "del", "fkpsc0"]);
+    remove_tree("/etc/netns/fkpsc");
+}
+
+function uninstall_tachyon(purge_config, keep_binaries) {
+    log_step("Stopping and disabling Tachyon service...");
+    remove_file("/var/run/tachyon/starting");
+    remove_file("/var/run/tachyon/reloading");
+    run_shell("rm -f /var/run/tachyon*.lock 2>/dev/null || true");
+
+    if (fs.stat("/etc/init.d/tachyon") != null) {
+        run_cmd(["/etc/init.d/tachyon", "stop"]);
+        run_cmd(["/etc/init.d/tachyon", "disable"]);
+    }
+
+    clean_managed_sing_box(keep_binaries);
+
+    // Stop proxy and desync processes
+    run_shell("killall sing-box nfqws nfqws2 ciadpi 2>/dev/null || true");
+    // Stop background daemons safely (excluding self PID)
+    run_shell("ps 2>/dev/null | grep -E 'dns_failover|watchdog|telegram' | grep -v grep | awk '{print $1}' | while read _pid; do [ \"$_pid\" != \"$$\" ] && kill -9 \"$_pid\" 2>/dev/null; done; true");
+
+    log_step("Cleaning up firewall, nftables and routing rules...");
+    clean_firewall_and_routing();
+
+    log_step("Restoring DNS and dnsmasq configuration...");
+    restore_dhcp_dns();
+
+    log_step("Cleaning crontab jobs...");
+    clean_crontab();
+
+    log_step("Cleaning auxiliary files and hooks...");
+    remove_file("/etc/hotplug.d/iface/99-tachyon-wan-monitor");
+    remove_file("/www/cgi-bin/tachyon-agent");
+    remove_file("/usr/lib/cgi-bin/tachyon-agent");
+    remove_file("/usr/bin/tachyon");
+    remove_file("/etc/init.d/tachyon");
+    remove_file("/etc/tachyon_commit");
+    remove_file("/etc/uci-defaults/50_luci-tachyon");
+
+    remove_tree("/var/run/tachyon");
+    run_shell("rm -rf /var/run/tachyon* /var/log/tachyon* /tmp/tachyon* /tmp/sing-box /tmp/ai_doctor* /tmp/tg_* /tmp/warp_* 2>/dev/null || true");
+
+    if (purge_config) {
+        log_step("Purging Tachyon configuration and state (--purge)...");
+        run_shell("rm -rf /etc/config/tachyon* /etc/tachyon /etc/.tachyon /etc/backup/tachyon_config /etc/sing-box 2>/dev/null || true");
+    } else {
+        log_step("Backing up Tachyon configuration...");
+        let ts = clock()[0];
+        run_shell("cp -af /etc/config/tachyon /etc/config/tachyon.backup-" + ts + " 2>/dev/null || true");
+        run_shell("cp -af /etc/config/tachyon /etc/config/tachyon.bak 2>/dev/null || true");
+        run_shell("chmod 600 /etc/config/tachyon.backup-* /etc/config/tachyon.bak 2>/dev/null || true");
+    }
+
+    log_step("Removing Tachyon packages...");
+    if (fs.stat("/bin/opkg") != null || fs.stat("/usr/bin/opkg") != null) {
+        run_cmd(["opkg", "remove", "--force-depends", "--force-remove", "luci-i18n-tachyon-ru", "luci-app-tachyon", "tachyon"]);
+    } else if (fs.stat("/sbin/apk") != null || fs.stat("/usr/sbin/apk") != null) {
+        run_cmd(["apk", "del", "luci-i18n-tachyon-ru", "luci-app-tachyon", "tachyon"]);
+    }
+
+    // Clean translations and LuCI views
+    run_shell("rm -rf /usr/lib/tachyon /usr/share/tachyon /www/luci-static/resources/view/tachyon /usr/share/luci/menu.d/luci-app-tachyon.json /usr/share/rpcd/acl.d/luci-app-tachyon.json /usr/lib/lua/luci/i18n/tachyon.* 2>/dev/null || true");
+
+    // Clear LuCI cache and restart rpcd/uhttpd
+    run_shell("rm -f /var/luci-indexcache* /tmp/luci-indexcache* /tmp/luci-modulecache/* 2>/dev/null || true");
+    if (fs.stat("/etc/init.d/rpcd") != null)
+        run_cmd(["/etc/init.d/rpcd", "restart"]);
+    if (fs.stat("/etc/init.d/uhttpd") != null)
+        run_cmd(["/etc/init.d/uhttpd", "restart"]);
+
+    // Restore parent Forkop / Podkop services if present
+    if (fs.stat("/etc/init.d/forkop") != null) {
+        log_step("Forkop detected! Restoring Forkop service...");
+        run_cmd(["/etc/init.d/forkop", "enable"]);
+        run_cmd(["/etc/init.d/forkop", "restart"]);
+    } else if (fs.stat("/etc/init.d/podkop") != null) {
+        log_step("Podkop detected! Restoring Podkop service...");
+        run_cmd(["/etc/init.d/podkop", "enable"]);
+        run_cmd(["/etc/init.d/podkop", "restart"]);
+    }
+
+    log_step("Tachyon has been successfully uninstalled.");
+    return 0;
+}
+
+let purge = false;
+let keep_bin = false;
+for (let i = 0; i < length(ARGV); i++) {
+    let arg = as_string(ARGV[i]);
+    if (arg == "--purge" || arg == "-p")
+        purge = true;
+    if (arg == "--keep-binaries")
+        keep_bin = true;
+}
+
+exit(uninstall_tachyon(purge, keep_bin));
diff --git a/tachyon/files/usr/lib/singbox/generator_outbounds.uc b/tachyon/files/usr/lib/singbox/generator_outbounds.uc
index 9f548c42..a24caa02 100644
--- a/tachyon/files/usr/lib/singbox/generator_outbounds.uc
+++ b/tachyon/files/usr/lib/singbox/generator_outbounds.uc
@@ -162,7 +162,7 @@ function supported_subscription_outbound(outbound) {
     if (t == "direct" || t == "selector" || t == "urltest" || t == "dns" || t == "block")
         return false;
     let is_proto = (t == "vless" || t == "vmess" || t == "trojan" || t == "shadowsocks" ||
-        t == "socks" || t == "hysteria2" || t == "tuic");
+        t == "socks" || t == "http" || t == "hysteria2" || t == "tuic");
     if (!is_proto)
         return false;
     if (is_dummy_outbound_server(outbound.server, outbound.server_port))
@@ -574,6 +574,32 @@ function apply_link_transport(outbound, query) {
     outbound.transport = result;
 }
 
+function manual_http_outbound(link, tag_name) {
+    let scheme = url_scheme(link);
+    let host = url_host(link);
+    let port = parse_port(url_port(link));
+    let path = url_path(link);
+    if (host == "" || port == null || (path != "" && path != "/") || index(link, "?") >= 0)
+        ctx.runtime_generate_unsupported("manual HTTP proxy link is invalid");
+
+    let outbound = {
+        type: "http",
+        tag: tag_name,
+        server: host,
+        server_port: port
+    };
+    let userinfo = url_userinfo(link);
+    if (userinfo != "") {
+        let colon = index(userinfo, ":");
+        outbound.username = colon >= 0 ? substr(userinfo, 0, colon) : userinfo;
+        if (colon >= 0)
+            outbound.password = substr(userinfo, colon + 1);
+    }
+    if (scheme == "https")
+        outbound.tls = { enabled: true };
+    return outbound;
+}
+
 function manual_socks_outbound(link, tag_name) {
     let scheme = url_scheme(link);
     let host = url_host(link);
@@ -874,6 +900,8 @@ function manual_link_outbound(link, tag_name) {
 
     link = url_strip_fragment_value(url_decode(link));
     scheme = url_scheme(link);
+    if (scheme == "http" || scheme == "https")
+        return manual_http_outbound(link, tag_name);
     if (scheme == "socks4" || scheme == "socks4a" || scheme == "socks5")
         return manual_socks_outbound(link, tag_name);
     if (scheme == "ss")
@@ -1621,6 +1649,7 @@ return {
     assert_unique_outbound_tags,
     uci_bin_to_hex,
     unique_string_array,
+    manual_http_outbound,
     manual_socks_outbound,
     manual_shadowsocks_outbound,
     manual_vless_outbound,
diff --git a/tachyon/files/usr/lib/singbox/generator_routes.uc b/tachyon/files/usr/lib/singbox/generator_routes.uc
index 571f7df5..2cd1d232 100644
--- a/tachyon/files/usr/lib/singbox/generator_routes.uc
+++ b/tachyon/files/usr/lib/singbox/generator_routes.uc
@@ -1158,6 +1158,58 @@ function tproxy_inbound_matcher() {
     return [ runtime_constants.TPROXY_INBOUND_TAG, runtime_constants.TPROXY_INBOUND6_TAG ];
 }
 
+function outbound_supports_udp(config, tag_name) {
+    tag_name = as_string(tag_name);
+    if (tag_name == "")
+        return true;
+    for (let outb in (config.outbounds || [])) {
+        if (as_string(outb.tag) == tag_name) {
+            let t = as_string(outb.type);
+            if (t == "http")
+                return false;
+            if (t == "selector" || t == "urltest") {
+                if (type(outb.outbounds) == "array" && length(outb.outbounds) > 0) {
+                    let has_udp = false;
+                    for (let nested_tag in outb.outbounds) {
+                        if (outbound_supports_udp(config, nested_tag)) {
+                            has_udp = true;
+                            break;
+                        }
+                    }
+                    return has_udp;
+                }
+            }
+            return true;
+        }
+    }
+    return true;
+}
+
+function push_section_route_rule(config, rule, target_outbound) {
+    if (target_outbound && !outbound_supports_udp(config, target_outbound)) {
+        if (rule.network == "tcp") {
+            push(config.route.rules, rule);
+            return;
+        }
+        if (rule.network == "udp") {
+            delete rule.outbound;
+            rule.action = "reject";
+            push(config.route.rules, rule);
+            return;
+        }
+        let udp_rule = {};
+        for (let k, v in rule)
+            udp_rule[k] = v;
+        delete udp_rule.outbound;
+        udp_rule.action = "reject";
+        udp_rule.network = "udp";
+        push(config.route.rules, udp_rule);
+
+        rule.network = "tcp";
+    }
+    push(config.route.rules, rule);
+}
+
 function add_fully_routed_ips_rule(config, section) {
     let source_ip_cidr = list_option(section, "fully_routed_ips");
     if (length(source_ip_cidr) == 0)
@@ -1174,7 +1226,7 @@ function add_fully_routed_ips_rule(config, section) {
     if (target.outbound)
         route_rule.outbound = target.outbound;
     route_rule.source_ip_cidr = single_or_array(source_ip_cidr);
-    push(config.route.rules, route_rule);
+    push_section_route_rule(config, route_rule, target.outbound);
 }
 
 function add_excluded_ips_rule(config, section) {
@@ -1338,13 +1390,13 @@ function add_combined_route_for_section(config, section) {
         else if (type(resolve) == "object" && resolve.rule)
             push(config.route.rules, resolve.rule);
 
-        push(config.route.rules, domain_rule);
+        push_section_route_rule(config, domain_rule, target.outbound);
     }
 
     if (has_ip_cidr) {
         let ip_rule = create_section_route_rule();
         ip_rule.ip_cidr = ip_cidr;
-        push(config.route.rules, ip_rule);
+        push_section_route_rule(config, ip_rule, target.outbound);
     }
 
     let country_list = connections.geoip_country_list(section);
@@ -1370,7 +1422,7 @@ function add_combined_route_for_section(config, section) {
             if (country_mode == "exclude")
                 geoip_route_rule.invert = true;
 
-            push(config.route.rules, geoip_route_rule);
+            push_section_route_rule(config, geoip_route_rule, target.outbound);
         }
     }
 
@@ -1380,7 +1432,7 @@ function add_combined_route_for_section(config, section) {
             fallback_rule.port != null || fallback_rule.port_range != null ||
             fallback_rule.protocol != null || fallback_rule.dscp != null;
         if (has_any_matcher)
-            push(config.route.rules, fallback_rule);
+            push_section_route_rule(config, fallback_rule, target.outbound);
     }
 
     let rewrite_ttl = int_option(ctx.runtime_settings(), "dns_rewrite_ttl", "60");
@@ -1620,12 +1672,12 @@ function add_service_route_rules(config, sections) {
             });
             catchall_target = FAILOVER_GROUP_TAG;
         }
-        push(config.route.rules, {
+        push_section_route_rule(config, {
             action: "route",
             inbound: tproxy_inbound_matcher(),
             outbound: catchall_target,
             domain: runtime_constants.CHECK_PROXY_IP_DOMAIN
-        });
+        }, catchall_target);
     }
     push(config.route.rules, {
         action: "route-options",
@@ -1735,7 +1787,7 @@ function add_server_routes(config, servers, sections) {
             };
             if (target.outbound)
                 rule.outbound = target.outbound;
-            push(config.route.rules, rule);
+            push_section_route_rule(config, rule, target.outbound);
         }
         else {
             ctx.runtime_generate_unsupported("unsupported server routing_mode " + routing_mode);
diff --git a/tachyon/files/usr/lib/subscription/parser.uc b/tachyon/files/usr/lib/subscription/parser.uc
index f5279b96..ffd020e6 100644
--- a/tachyon/files/usr/lib/subscription/parser.uc
+++ b/tachyon/files/usr/lib/subscription/parser.uc
@@ -1610,6 +1610,16 @@ function parse_clash_record(record) {
             outbound.password = as_string(record.password);
         return outbound;
     }
+    if (proxy_type == "http" || proxy_type == "https") {
+        let outbound = { type: "http", tag: name, server: server, server_port: port };
+        if (as_string(record.username) != "")
+            outbound.username = as_string(record.username);
+        if (as_string(record.password) != "")
+            outbound.password = as_string(record.password);
+        if (proxy_type == "https" || is_true(record.tls))
+            outbound.tls = { enabled: true };
+        return outbound;
+    }
     return null;
 }
 
diff --git a/tachyon/files/usr/lib/tachyon/service/uninstall.uc b/tachyon/files/usr/lib/tachyon/service/uninstall.uc
deleted file mode 100644
index 01166979..00000000
--- a/tachyon/files/usr/lib/tachyon/service/uninstall.uc
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/usr/bin/env ucode
-
-// Tachyon Clean Uninstaller Module
-// Fully restores dnsmasq, cleans nftables/tproxy, restores Forkop/Podkop if present,
-// and safely removes Tachyon packages without breaking router configuration.
-
-let fs = require("fs");
-let common = require("core.common");
-let as_string = common.as_string;
-
-function run_cmd(args) {
-    let parts = [];
-    for (let arg in args)
-        push(parts, "'" + replace(as_string(arg), /'/g, "'\\''") + "'");
-    return system(join(" ", parts) + " >/dev/null 2>&1");
-}
-
-function log_step(msg) {
-    print("[Tachyon Uninstall] ", msg, "\n");
-}
-
-function uninstall_tachyon(purge_config) {
-    log_step("Stopping and disabling Tachyon service...");
-    run_cmd(["/etc/init.d/tachyon", "stop"]);
-    run_cmd(["/etc/init.d/tachyon", "disable"]);
-
-    log_step("Cleaning up firewall and nftables rules...");
-    run_cmd(["nft", "delete", "table", "inet", "tachyon"]);
-    run_cmd(["nft", "delete", "table", "ip", "tachyon"]);
-    run_cmd(["nft", "delete", "table", "ip6", "tachyon"]);
-    run_cmd(["ip", "rule", "del", "fwmark", "0x1/0x1"]);
-    run_cmd(["ip", "rule", "del", "fwmark", "0x2/0x2"]);
-    run_cmd(["ip", "route", "flush", "table", "100"]);
-
-    log_step("Restoring dnsmasq configuration...");
-    run_cmd(["rm", "-f", "/etc/dnsmasq.d/tachyon.conf"]);
-    run_cmd(["rm", "-f", "/tmp/dnsmasq.d/tachyon.conf"]);
-    run_cmd(["rm", "-rf", "/tmp/dnsmasq.d/tachyon-*.conf"]);
-
-    if (fs.stat("/etc/config/dnsmasq.tachyon-bak") != null) {
-        run_cmd(["cp", "-f", "/etc/config/dnsmasq.tachyon-bak", "/etc/config/dnsmasq"]);
-        log_step("Restored original dnsmasq config from backup.");
-    }
-
-    run_cmd(["/etc/init.d/dnsmasq", "restart"]);
-
-    if (purge_config) {
-        log_step("Purging Tachyon configuration...");
-        run_cmd(["rm", "-rf", "/etc/config/tachyon"]);
-        run_cmd(["rm", "-rf", "/etc/tachyon"]);
-    } else {
-        log_step("Backing up Tachyon configuration to /etc/config/tachyon.bak...");
-        run_cmd(["cp", "-af", "/etc/config/tachyon", "/etc/config/tachyon.bak"]);
-    }
-
-    // Check if Forkop or Podkop was installed prior and re-enable it
-    if (fs.stat("/etc/init.d/forkop") != null) {
-        log_step("Forkop detected! Restoring Forkop service...");
-        run_cmd(["/etc/init.d/forkop", "enable"]);
-        run_cmd(["/etc/init.d/forkop", "restart"]);
-    } else if (fs.stat("/etc/init.d/podkop") != null) {
-        log_step("Podkop detected! Restoring Podkop service...");
-        run_cmd(["/etc/init.d/podkop", "enable"]);
-        run_cmd(["/etc/init.d/podkop", "restart"]);
-    }
-
-    log_step("Removing Tachyon packages...");
-    if (fs.stat("/bin/opkg") != null || fs.stat("/usr/bin/opkg") != null) {
-        run_cmd(["opkg", "remove", "--force-depends", "--force-remove", "luci-i18n-tachyon-ru", "luci-app-tachyon", "tachyon"]);
-    } else if (fs.stat("/sbin/apk") != null) {
-        run_cmd(["apk", "del", "luci-i18n-tachyon-ru", "luci-app-tachyon", "tachyon"]);
-    }
-
-    log_step("Tachyon has been successfully uninstalled.");
-    return 0;
-}
-
-let mode = as_string(ARGV[0]);
-let purge = mode == "--purge" || as_string(ARGV[1]) == "--purge";
-exit(uninstall_tachyon(purge));
diff --git a/tests/shell_inventory.sh b/tests/shell_inventory.sh
index 50360bfe..4907d25e 100644
--- a/tests/shell_inventory.sh
+++ b/tests/shell_inventory.sh
@@ -47,7 +47,7 @@ expected_shell_scripts="$(
     'tachyon/files/etc/hotplug.d/iface/99-tachyon-wan-monitor' \
     'tachyon/files/etc/init.d/tachyon' \
     'tachyon/files/usr/lib/cgi-bin/tachyon-agent' \
-    'tachyon/files/usr/lib/tachyon/firewall.include' |
+    'tachyon/files/usr/lib/firewall.include' |
     LC_ALL=C sort
 )"
 
diff --git a/tests/sing_box_runtime.sh b/tests/sing_box_runtime.sh
index cbc090b8..af641bc3 100644
--- a/tests/sing_box_runtime.sh
+++ b/tests/sing_box_runtime.sh
@@ -964,8 +964,8 @@ cat >"$WORK_DIR/subscriptions/grouped-subscription-1.json" <<'JSON'
       "tag": "provider-direct"
     },
     {
-      "type": "http",
-      "tag": "provider-http",
+      "type": "unsupported",
+      "tag": "provider-unsupported",
       "server": "127.0.0.3",
       "server_port": 8080
     }
@@ -1049,12 +1049,7 @@ generate_config "$WORK_DIR/server-inbound-fixture.json" "$WORK_DIR/server.json"
 generate_config "$WORK_DIR/runtime-matchers-fixture.json" "$WORK_DIR/matchers.json"
 generate_config "$WORK_DIR/dns-action-fixture.json" "$WORK_DIR/dns-action.json"
 generate_config "$WORK_DIR/urltest-filter-fixture.json" "$WORK_DIR/urltest.json"
-if generate_config "$WORK_DIR/manual-http-fixture.json" "$WORK_DIR/manual-http.json" \
-  >"$WORK_DIR/manual-http.stdout" 2>"$WORK_DIR/manual-http.stderr"; then
-  fail "generator should reject native HTTP connection URLs"
-fi
-grep -Fxq 'manual proxy link scheme is not supported by sing-box config generation yet' "$WORK_DIR/manual-http.stderr" ||
-  fail "native HTTP connection URL failure should identify the unsupported scheme"
+generate_config "$WORK_DIR/manual-http-fixture.json" "$WORK_DIR/manual-http.json"
 generate_config "$WORK_DIR/provider-actions-fixture.json" "$WORK_DIR/providers.json"
 generate_config "$WORK_DIR/manual-transport-fixture.json" "$WORK_DIR/manual.json"
 generate_config "$WORK_DIR/vpn-interface-fixture.json" "$WORK_DIR/vpn.json"
@@ -1285,6 +1280,11 @@ assert(urltest_out && length(urltest_out.outbounds) == 1 && urltest_out.outbound
 assert(outbound(urltest, "Keep").type == "http", "HTTP JSON outbound remains supported");
 assert(outbound(urltest, "proxy-out").default == "proxy-urltest-out", "selector defaults to URLTest");
 
+let manual_http = cfg("manual-http");
+let manual_http_out = outbound(manual_http, "proxy-1-out");
+assert(manual_http_out && manual_http_out.type == "http" && manual_http_out.server == "127.0.0.1" && manual_http_out.server_port == 8080, "manual HTTP outbound supported");
+assert(route_rule(manual_http, r => r.action == "reject" && contains(r.network, "udp")) != null, "HTTP outbound generates UDP reject rule");
+
 let providers = cfg("providers");
 assert(outbound(providers, "zap-out").routing_mark == 0x01000001, "Zapret mark");
 assert(outbound(providers, "zap2-out").routing_mark == 0x02000001, "Zapret2 mark");
@@ -1372,7 +1372,7 @@ let second_leaf = outbound(subscription_group, "leaf");
 assert(grouped_leaf && grouped_leaf.detour == null, "hidden subscription leaf does not receive connection URL detour");
 assert(second_leaf && second_leaf.detour == null, "second hidden subscription leaf does not receive connection URL detour");
 assert(outbound(subscription_group, "provider-direct") == null, "provider direct outbound skipped");
-assert(outbound(subscription_group, "provider-http") == null, "provider HTTP outbound skipped");
+assert(outbound(subscription_group, "provider-unsupported") == null, "provider unsupported outbound skipped");
 let grouped_selector = outbound(subscription_group, "grouped-out");
 assert(grouped_selector && length(grouped_selector.outbounds) == 1 && grouped_selector.outbounds[0] == "Provider Group", "selector exposes provider group only");
 let grouped_state = cfg("subscription-group.json.section-cache/grouped");
diff --git a/tests/subscription_alpn.sh b/tests/subscription_alpn.sh
index a3910bfa..90144e16 100644
--- a/tests/subscription_alpn.sh
+++ b/tests/subscription_alpn.sh
@@ -133,12 +133,18 @@ proxies:
     type: http
     server: proxy.example
     port: 8080
+  - name: clash-unsupported
+    type: snell
+    server: proxy.example
+    port: 9090
 YAML
 ucode "$PARSER" normalize-clash-yaml "$clash_input" "$clash_output"
 assert_contains "$clash_output" '"alpn": [ "http/1.1" ]' "clash-vless-ws"
 assert_contains "$clash_output" '"encryption": "mlkem768x25519plus.native.test"' "clash-vless-ws"
-assert_not_contains "$clash_output" '"tag": "clash-http"' "clash-http"
-assert_contains "$clash_output" '"skipped": 1' "clash-http"
+assert_contains "$clash_output" '"tag": "clash-http"' "clash-http"
+assert_contains "$clash_output" '"type": "http"' "clash-http"
+assert_not_contains "$clash_output" '"tag": "clash-unsupported"' "clash-unsupported"
+assert_contains "$clash_output" '"skipped": 1' "clash-unsupported"
 
 xray_input="$WORK_DIR/xray.json"
 xray_output="$WORK_DIR/xray-normalized.json"
diff --git a/tests/uninstall_test.sh b/tests/uninstall_test.sh
index 1d2c0d6f..eefe51f2 100644
--- a/tests/uninstall_test.sh
+++ b/tests/uninstall_test.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-echo "=== Testing uninstall.sh ==="
+echo "=== Testing uninstall.sh and uninstallation mechanisms ==="
 
 TEST_DIR="$(mktemp -d /tmp/tachyon_uninstall_test_XXXXXX)"
 cleanup() {
@@ -15,15 +15,110 @@ if ! echo "$HELP_OUTPUT" | grep -q -- "--purge"; then
     echo "FAIL: --help did not output --purge option"
     exit 1
 fi
-echo "✓ Help option works"
+if ! echo "$HELP_OUTPUT" | grep -q -- "--keep-binaries"; then
+    echo "FAIL: --help did not output --keep-binaries option"
+    exit 1
+fi
+echo "✓ Help options verified (--purge, --keep-binaries)"
 
-# 2. Mock environment for uninstall test
+# 2. Verify files and uninstaller dispatch paths
+if [ ! -f "tachyon/files/usr/lib/service/uninstall.uc" ]; then
+    echo "FAIL: tachyon/files/usr/lib/service/uninstall.uc is missing (double-nesting regression)"
+    exit 1
+fi
+if [ -d "tachyon/files/usr/lib/tachyon" ]; then
+    echo "FAIL: tachyon/files/usr/lib/tachyon directory should not exist"
+    exit 1
+fi
+if ! grep -Fq 'uninstall: [ "service/uninstall.uc", "uninstall", 1 ]' "tachyon/files/usr/bin/tachyon"; then
+    echo "FAIL: usr/bin/tachyon does not dispatch to service/uninstall.uc"
+    exit 1
+fi
+echo "✓ Uninstaller module paths and entrypoints verified"
+
+# 3. Test routing table cleanup logic
+MOCK_RT="$TEST_DIR/rt_tables"
+cat << 'EOF' > "$MOCK_RT"
+# Reserved tables
+100 main
+105 tachyon
+200 custom_table
+EOF
+sed -i '/105[[:space:]]\+tachyon/d; /tachyon/d' "$MOCK_RT"
+if grep -q "tachyon" "$MOCK_RT"; then
+    echo "FAIL: tachyon was not removed from rt_tables"
+    exit 1
+fi
+if ! grep -q "100 main" "$MOCK_RT" || ! grep -q "200 custom_table" "$MOCK_RT"; then
+    echo "FAIL: unrelated rt_tables entries were corrupted"
+    exit 1
+fi
+echo "✓ Routing table cleanup logic verified"
+
+# 4. Test crontab cleanup logic
+MOCK_CRON="$TEST_DIR/crontab.txt"
+cat << 'EOF' > "$MOCK_CRON"
+0 2 * * * /usr/bin/backup_script.sh
+*/5 * * * * /usr/bin/tachyon watchdog
+* * * * * /usr/bin/tachyon parental_quota_tick
+30 4 * * 0 /usr/bin/certbot renew
+EOF
+MOCK_CRON_CLEAN="$TEST_DIR/crontab_clean.txt"
+grep -v -E 'tachyon|parental_quota_tick' "$MOCK_CRON" > "$MOCK_CRON_CLEAN" || true
+if grep -q "tachyon" "$MOCK_CRON_CLEAN" || grep -q "parental_quota_tick" "$MOCK_CRON_CLEAN"; then
+    echo "FAIL: tachyon jobs remained in crontab"
+    exit 1
+fi
+if ! grep -q "backup_script.sh" "$MOCK_CRON_CLEAN" || ! grep -q "certbot renew" "$MOCK_CRON_CLEAN"; then
+    echo "FAIL: non-tachyon cron jobs were deleted"
+    exit 1
+fi
+echo "✓ Crontab cleanup logic verified"
+
+# 5. Test managed sing-box detection logic
+MOCK_SB_INIT_MANAGED="$TEST_DIR/sing-box-managed"
+MOCK_SB_INIT_UNMANAGED="$TEST_DIR/sing-box-unmanaged"
+cat << 'EOF' > "$MOCK_SB_INIT_MANAGED"
+#!/bin/sh /etc/rc.common
+# Tachyon managed sing-box service for binary variants
+START=95
+EOF
+cat << 'EOF' > "$MOCK_SB_INIT_UNMANAGED"
+#!/bin/sh /etc/rc.common
+# Official openwrt-sing-box package
+START=95
+EOF
+if ! grep -q "Tachyon managed sing-box" "$MOCK_SB_INIT_MANAGED"; then
+    echo "FAIL: Managed marker not found in managed sing-box init"
+    exit 1
+fi
+if grep -q "Tachyon managed sing-box" "$MOCK_SB_INIT_UNMANAGED"; then
+    echo "FAIL: Managed marker falsely found in unmanaged sing-box init"
+    exit 1
+fi
+echo "✓ Managed sing-box detection verified"
+
+# 6. Verify postrm hooks presence
+if ! grep -q "Package/tachyon/postrm" "tachyon/Makefile"; then
+    echo "FAIL: Package/tachyon/postrm missing in tachyon/Makefile"
+    exit 1
+fi
+if ! grep -q "Package/\$(PKG_NAME)/postrm" "luci-app-tachyon/Makefile"; then
+    echo "FAIL: Package/\$(PKG_NAME)/postrm missing in luci-app-tachyon/Makefile"
+    exit 1
+fi
+if ! grep -q "backend-post-deinstall.sh" "build.sh"; then
+    echo "FAIL: backend-post-deinstall.sh missing in build.sh"
+    exit 1
+fi
+echo "✓ Package postrm and post-deinstall hooks verified"
+
+# 7. Mock environment for backup and purge test
 MOCK_ETC="$TEST_DIR/etc"
 mkdir -p "$MOCK_ETC/config" "$MOCK_ETC/init.d"
 echo "config tachyon 'settings'" > "$MOCK_ETC/config/tachyon"
 echo "option enabled '1'" >> "$MOCK_ETC/config/tachyon"
 
-# Verify backup creation in mock run
 TIMESTAMP="$(date +%Y%m%d_%H%M%S 2>/dev/null || date +%s)"
 BACKUP_FILE="$MOCK_ETC/config/tachyon.backup-$TIMESTAMP"
 cp -af "$MOCK_ETC/config/tachyon" "$BACKUP_FILE"
@@ -35,4 +130,12 @@ if [ ! -f "$BACKUP_FILE" ] || [ ! -f "$MOCK_ETC/config/tachyon.bak" ]; then
 fi
 echo "✓ Backup logic verified"
 
-echo "PASS: uninstall.sh tests completed successfully"
+# Test purge
+rm -rf "$MOCK_ETC/config/tachyon"*
+if [ -f "$MOCK_ETC/config/tachyon" ] || [ -f "$MOCK_ETC/config/tachyon.bak" ]; then
+    echo "FAIL: Purge did not remove config files"
+    exit 1
+fi
+echo "✓ Purge logic verified"
+
+echo "PASS: all uninstall tests completed successfully"
diff --git a/tools/rag_build_index.js b/tools/rag_build_index.js
index 4045098c..59fc4955 100644
--- a/tools/rag_build_index.js
+++ b/tools/rag_build_index.js
@@ -5,7 +5,7 @@ const path = require('path');
 
 const rootDir = path.resolve(__dirname, '..');
 const docsDir = process.argv[2] ? path.resolve(process.argv[2]) : path.join(rootDir, 'docs', 'knowledge-base');
-const outputFile = process.argv[3] ? path.resolve(process.argv[3]) : path.join(rootDir, 'tachyon', 'files', 'usr', 'lib', 'tachyon', 'rag_index.json');
+const outputFile = process.argv[3] ? path.resolve(process.argv[3]) : path.join(rootDir, 'tachyon', 'files', 'usr', 'lib', 'rag_index.json');
 const chunkSize = parseInt(process.env.CHUNK_SIZE || '2000', 10);
 const chunkOverlap = parseInt(process.env.CHUNK_OVERLAP || '200', 10);
 
diff --git a/tools/rag_build_index.sh b/tools/rag_build_index.sh
index b7d1b5a4..2d556bf8 100644
--- a/tools/rag_build_index.sh
+++ b/tools/rag_build_index.sh
@@ -6,7 +6,7 @@ SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_PATH")" && pwd)"
 ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
 
 DOCS_DIR="${1:-$ROOT_DIR/docs/knowledge-base}"
-OUTPUT_DIR="${2:-$ROOT_DIR/tachyon/files/usr/lib/tachyon}"
+OUTPUT_DIR="${2:-$ROOT_DIR/tachyon/files/usr/lib}"
 OUTPUT_FILE="$OUTPUT_DIR/rag_index.json"
 
 CHUNK_SIZE="${CHUNK_SIZE:-2000}"
diff --git a/uninstall.sh b/uninstall.sh
index c2258328..77cd138a 100644
--- a/uninstall.sh
+++ b/uninstall.sh
@@ -7,7 +7,7 @@
 
 set -u
 
-UNINSTALLER_VERSION="1.2.88"
+UNINSTALLER_VERSION="1.3.0"
 
 # ─── TUI helpers & Color detection ───────────────────────────────────────────
 ESC="$(printf '\033')"
@@ -120,7 +120,7 @@ for _arg in "$@"; do
 done
 
 # ─── Root check ──────────────────────────────────────────────────────────────
-if [ "$(id -u)" -ne 0 ] 2>/dev/null; then
+if [ "$(id -u 2>/dev/null || echo 1)" -ne 0 ]; then
     printf '%sОшибка: скрипт удаления должен запускаться с правами root!%s\n' "$_c_red" "$_c_reset" >&2
     exit 1
 fi
@@ -158,9 +158,9 @@ if [ "$OPT_PURGE" -eq 0 ]; then
     TIMESTAMP="$(date +%Y%m%d_%H%M%S 2>/dev/null || date +%s)"
     if [ -f "/etc/config/tachyon" ]; then
         BACKUP_PATH="/etc/config/tachyon.backup-${TIMESTAMP}"
-        cp -af "/etc/config/tachyon" "$BACKUP_PATH" 2>/dev/null
-        cp -af "/etc/config/tachyon" "/etc/config/tachyon.bak" 2>/dev/null
-        chmod 600 "$BACKUP_PATH" "/etc/config/tachyon.bak" 2>/dev/null
+        cp -af "/etc/config/tachyon" "$BACKUP_PATH" 2>/dev/null || true
+        cp -af "/etc/config/tachyon" "/etc/config/tachyon.bak" 2>/dev/null || true
+        chmod 600 "$BACKUP_PATH" "/etc/config/tachyon.bak" 2>/dev/null || true
         tui_ok "Конфигурация успешно сохранена в: ${BACKUP_PATH}"
     else
         tui_info "Конфигурационный файл /etc/config/tachyon не найден, бэкап пропущен."
@@ -174,42 +174,92 @@ CURRENT_STEP=$((CURRENT_STEP + 1))
 # ─── STEP 2: Stop Services & Daemons ─────────────────────────────────────────
 tui_step "$CURRENT_STEP" "$TOTAL_STEPS" "Остановка служб и фоновых процессов..."
 
+# Remove stale locks so stop doesn't block on orphaned states
+rm -f /var/run/tachyon/starting /var/run/tachyon/reloading /var/run/tachyon*.lock 2>/dev/null || true
+
 if [ -f "/etc/init.d/tachyon" ]; then
-    /etc/init.d/tachyon stop >/dev/null 2>&1 || true
+    if command -v timeout >/dev/null 2>&1; then
+        timeout 8 /etc/init.d/tachyon stop >/dev/null 2>&1 || true
+    else
+        /etc/init.d/tachyon stop >/dev/null 2>&1 || true
+    fi
     /etc/init.d/tachyon disable >/dev/null 2>&1 || true
     tui_ok "Служба /etc/init.d/tachyon остановлена и отключена"
 fi
 
-# Terminate running DPI and proxy processes if any
-killall sing-box >/dev/null 2>&1 || true
-killall nfqws >/dev/null 2>&1 || true
-killall nfqws2 >/dev/null 2>&1 || true
-killall ciadpi >/dev/null 2>&1 || true
+# Stop and remove managed sing-box service if created by Tachyon
+if [ -f "/etc/init.d/sing-box" ]; then
+    if grep -q "Tachyon managed sing-box" "/etc/init.d/sing-box" 2>/dev/null; then
+        if command -v timeout >/dev/null 2>&1; then
+            timeout 8 /etc/init.d/sing-box stop >/dev/null 2>&1 || true
+        else
+            /etc/init.d/sing-box stop >/dev/null 2>&1 || true
+        fi
+        /etc/init.d/sing-box disable >/dev/null 2>&1 || true
+        rm -f /etc/init.d/sing-box /etc/rc.d/*sing-box* 2>/dev/null || true
+        tui_ok "Управляемый сервис sing-box остановлен и удален"
+    fi
+fi
 
-tui_ok "Фоновые процессы sing-box, zapret и byedpi завершены"
+# Terminate running DPI and proxy processes if any
+killall -9 sing-box >/dev/null 2>&1 || true
+killall -9 nfqws >/dev/null 2>&1 || true
+killall -9 nfqws2 >/dev/null 2>&1 || true
+killall -9 ciadpi >/dev/null 2>&1 || true
+killall -9 tachyon >/dev/null 2>&1 || true
+
+# Terminate running background Tachyon daemons (watchdog, telegram, failover, etc.)
+_self_pid="$$"
+ps 2>/dev/null | grep -E 'dns_failover|watchdog|telegram' | grep -v grep | awk '{print $1}' | while read -r _pid; do
+    if [ -n "$_pid" ] && [ "$_pid" != "$_self_pid" ]; then
+        kill -9 "$_pid" 2>/dev/null || true
+    fi
+done
+
+tui_ok "Фоновые процессы sing-box, zapret, byedpi и сервисы Tachyon завершены"
 
 CURRENT_STEP=$((CURRENT_STEP + 1))
 
-# ─── STEP 3: Clean up Network & nftables ─────────────────────────────────────
+# ─── STEP 3: Clean up Network, nftables & Policy Routing ─────────────────────
 tui_step "$CURRENT_STEP" "$TOTAL_STEPS" "Очистка сетевых таблиц nftables и политик маршрутизации..."
 
-# Remove nftables tables
+# Remove nftables tables & drop-in file
 if command -v nft >/dev/null 2>&1; then
     nft delete table inet TachyonTable >/dev/null 2>&1 || true
     nft delete table inet tachyon >/dev/null 2>&1 || true
     nft delete table ip tachyon >/dev/null 2>&1 || true
     nft delete table ip6 tachyon >/dev/null 2>&1 || true
     rm -f /usr/share/nftables.d/chain-pre/input/10-tachyon.nft 2>/dev/null || true
-    tui_ok "Таблицы nftables (TachyonTable) успешно удалены"
+    # Restart firewall to purge in-memory dynamic rules from inet fw4
+    if [ -x "/etc/init.d/firewall" ]; then
+        /etc/init.d/firewall restart >/dev/null 2>&1 || true
+    fi
+    tui_ok "Таблицы nftables (TachyonTable) удалены, фаервол сброшен"
 fi
 
-# Remove IP policy routing rules & flush table 100
+# Remove IP policy routing rules & flush routing tables
 if command -v ip >/dev/null 2>&1; then
-    ip rule del fwmark 0x10000000/0x10000000 lookup 100 >/dev/null 2>&1 || true
-    ip rule del fwmark 0x1/0x1 lookup 100 >/dev/null 2>&1 || true
-    ip rule del fwmark 0x2/0x2 lookup 100 >/dev/null 2>&1 || true
+    # IPv4 and IPv6 rules used by Tachyon (0x04000000 / table tachyon / priority 105)
+    ip -4 rule del fwmark 0x04000000/0x04000000 table tachyon priority 105 >/dev/null 2>&1 || true
+    ip -6 rule del fwmark 0x04000000/0x04000000 table tachyon priority 105 >/dev/null 2>&1 || true
+    ip -4 rule del fwmark 0x10000000/0x10000000 lookup 100 >/dev/null 2>&1 || true
+    ip -4 rule del fwmark 0x1/0x1 lookup 100 >/dev/null 2>&1 || true
+    ip -4 rule del fwmark 0x2/0x2 lookup 100 >/dev/null 2>&1 || true
+    ip route flush table tachyon >/dev/null 2>&1 || true
+    ip route flush table 105 >/dev/null 2>&1 || true
     ip route flush table 100 >/dev/null 2>&1 || true
-    tui_ok "Политики маршрутизации (table 100, fwmark) сброшены"
+
+    # Clean /etc/iproute2/rt_tables entry
+    if [ -f "/etc/iproute2/rt_tables" ]; then
+        sed -i '/105[[:space:]]\+tachyon/d' /etc/iproute2/rt_tables 2>/dev/null || true
+    fi
+
+    # Clean network namespaces and diagnostic veth pairs
+    ip netns del fkpsc >/dev/null 2>&1 || true
+    ip link del fkpsc0 >/dev/null 2>&1 || true
+    rm -rf /etc/netns/fkpsc 2>/dev/null || true
+
+    tui_ok "Политики маршрутизации (table tachyon/105/100, fwmark) полностью сброшены"
 fi
 
 CURRENT_STEP=$((CURRENT_STEP + 1))
@@ -221,11 +271,42 @@ rm -f /etc/dnsmasq.d/tachyon*.conf 2>/dev/null || true
 rm -f /tmp/dnsmasq.d/tachyon*.conf 2>/dev/null || true
 rm -rf /tmp/tachyon 2>/dev/null || true
 
-# Restore dnsmasq backup if exists
-if [ -f "/etc/config/dnsmasq.tachyon-bak" ]; then
-    cp -f "/etc/config/dnsmasq.tachyon-bak" "/etc/config/dnsmasq" 2>/dev/null
-    rm -f "/etc/config/dnsmasq.tachyon-bak" 2>/dev/null
-    tui_ok "Восстановлен исходный /etc/config/dnsmasq из бэкапа"
+# Restore /etc/config/dhcp via UCI
+if command -v uci >/dev/null 2>&1 && [ -f "/etc/config/dhcp" ]; then
+    # Remove sing-box DNS 127.0.0.42
+    uci -q del_list dhcp.@dnsmasq[0].server="127.0.0.42" 2>/dev/null || true
+
+    # Restore original servers from tachyon_server backup
+    _orig_servers="$(uci -q get dhcp.@dnsmasq[0].tachyon_server 2>/dev/null || true)"
+    if [ -n "$_orig_servers" ]; then
+        uci -q delete dhcp.@dnsmasq[0].server 2>/dev/null || true
+        for _srv in $_orig_servers; do
+            [ "$_srv" != "127.0.0.42" ] && uci -q add_list dhcp.@dnsmasq[0].server="$_srv" 2>/dev/null || true
+        done
+        uci -q delete dhcp.@dnsmasq[0].tachyon_server 2>/dev/null || true
+    fi
+
+    # Restore backed-up options
+    for _opt in noresolv cachesize rebind_protection localuse addn_hosts notinterface; do
+        _val="$(uci -q get "dhcp.@dnsmasq[0].tachyon_${_opt}" 2>/dev/null || true)"
+        if [ -n "$_val" ]; then
+            uci -q set "dhcp.@dnsmasq[0].${_opt}=${_val}" 2>/dev/null || true
+            uci -q delete "dhcp.@dnsmasq[0].tachyon_${_opt}" 2>/dev/null || true
+        fi
+    done
+
+    # Failsafe: if noresolv remains 1, reset to 0 so router queries ISP/upstream resolvers
+    if [ "$(uci -q get dhcp.@dnsmasq[0].noresolv 2>/dev/null)" = "1" ]; then
+        uci -q set dhcp.@dnsmasq[0].noresolv="0" 2>/dev/null || true
+    fi
+    # Failsafe: if cachesize remains 0, restore standard default 150
+    if [ "$(uci -q get dhcp.@dnsmasq[0].cachesize 2>/dev/null)" = "0" ]; then
+        uci -q set dhcp.@dnsmasq[0].cachesize="150" 2>/dev/null || true
+    fi
+
+    uci -q delete dhcp.tachyon 2>/dev/null || true
+    uci -q commit dhcp 2>/dev/null || true
+    tui_ok "Параметры DHCP и DNS dnsmasq возвращены в исходное состояние"
 fi
 
 # Restart dnsmasq to apply clean DNS configuration
@@ -236,8 +317,17 @@ fi
 
 CURRENT_STEP=$((CURRENT_STEP + 1))
 
-# ─── STEP 5: Remove Packages ─────────────────────────────────────────────────
-tui_step "$CURRENT_STEP" "$TOTAL_STEPS" "Удаление установленных пакетов Tachyon..."
+# ─── STEP 5: Clean Crontabs & Remove Packages ────────────────────────────────
+tui_step "$CURRENT_STEP" "$TOTAL_STEPS" "Очистка crontab и удаление установленных пакетов..."
+
+# Clean root crontab from Tachyon jobs
+if command -v crontab >/dev/null 2>&1; then
+    _crontmp="$(mktemp /tmp/cron.XXXXXX 2>/dev/null || echo '/tmp/cron.tachyon.tmp')"
+    crontab -l 2>/dev/null | grep -v -E 'tachyon|parental_quota_tick' > "$_crontmp" || true
+    crontab "$_crontmp" 2>/dev/null || true
+    rm -f "$_crontmp" 2>/dev/null || true
+    tui_ok "Задачи планировщика crontab очищены"
+fi
 
 if command -v apk >/dev/null 2>&1 && [ -d "/lib/apk/db" ]; then
     for _pkg in luci-i18n-tachyon-ru luci-app-tachyon tachyon; do
@@ -258,13 +348,26 @@ elif command -v opkg >/dev/null 2>&1; then
             opkg remove --force-depends --force-remove "$_pkg" >/dev/null 2>&1 || true
         fi
     done
+    if [ "$OPT_KEEP_BINARIES" -eq 0 ]; then
+        for _pkg in sing-box-extended sing-box-tiny; do
+            if opkg list-installed "$_pkg" 2>/dev/null | grep -q "^$_pkg "; then
+                opkg remove --force-depends --force-remove "$_pkg" >/dev/null 2>&1 || true
+            fi
+        done
+        if [ ! -f /etc/init.d/sing-box ] || grep -q "Tachyon managed sing-box" /etc/init.d/sing-box 2>/dev/null; then
+            if opkg list-installed "sing-box" 2>/dev/null | grep -q "^sing-box "; then
+                opkg remove --force-depends --force-remove "sing-box" >/dev/null 2>&1 || true
+            fi
+            rm -f /usr/bin/sing-box 2>/dev/null || true
+        fi
+    fi
     tui_ok "Пакеты удалены через opkg"
 fi
 
 CURRENT_STEP=$((CURRENT_STEP + 1))
 
 # ─── STEP 6: Remove Leftover Files & LuCI Cache ──────────────────────────────
-tui_step "$CURRENT_STEP" "$TOTAL_STEPS" "Очистка оставшихся файлов и кэша LuCI..."
+tui_step "$CURRENT_STEP" "$TOTAL_STEPS" "Очистка оставшихся файлов, хуков и кэша LuCI..."
 
 rm -rf /usr/lib/tachyon 2>/dev/null || true
 rm -rf /usr/share/tachyon 2>/dev/null || true
@@ -275,10 +378,18 @@ rm -f /etc/uci-defaults/50_luci-tachyon 2>/dev/null || true
 rm -f /etc/tachyon_commit 2>/dev/null || true
 rm -f /usr/bin/tachyon 2>/dev/null || true
 rm -f /etc/init.d/tachyon 2>/dev/null || true
+rm -f /etc/hotplug.d/iface/99-tachyon-wan-monitor 2>/dev/null || true
+rm -f /www/cgi-bin/tachyon-agent 2>/dev/null || true
+rm -f /usr/lib/cgi-bin/tachyon-agent 2>/dev/null || true
 
 # Optional binary removal
 if [ "$OPT_KEEP_BINARIES" -eq 0 ]; then
-    # Only remove binaries if they were placed for tachyon
+    # Remove sing-box binary if it was managed by Tachyon
+    if [ ! -f "/lib/apk/db/installed" ] && command -v opkg >/dev/null 2>&1; then
+        if ! opkg list-installed "sing-box*" 2>/dev/null | grep -q "^sing-box"; then
+            rm -f /usr/bin/sing-box 2>/dev/null || true
+        fi
+    fi
     rm -f /usr/lib/libcronet.so 2>/dev/null || true
 fi
 
@@ -286,17 +397,20 @@ fi
 rm -f /usr/lib/lua/luci/i18n/tachyon.* 2>/dev/null || true
 find /usr/lib/lua/luci/i18n/ -name "tachyon.*" -delete 2>/dev/null || true
 
+# Clear runtime and temporary state
+rm -rf /var/run/tachyon* /var/log/tachyon* /tmp/sing-box /tmp/tachyon* /tmp/ai_doctor* /tmp/tg_* /tmp/warp_* 2>/dev/null || true
+
 # Clear LuCI index and module caches
 rm -f /var/luci-indexcache* /tmp/luci-indexcache* /tmp/luci-modulecache/* 2>/dev/null || true
 
-# Purge configs if requested
+# Purge configs and persistent state if requested
 if [ "$OPT_PURGE" -eq 1 ]; then
     rm -f /etc/config/tachyon* 2>/dev/null || true
-    rm -rf /etc/tachyon 2>/dev/null || true
-    tui_ok "Все конфигурации Tachyon удалены (--purge)"
+    rm -rf /etc/tachyon /etc/.tachyon /etc/backup/tachyon_config /etc/sing-box 2>/dev/null || true
+    tui_ok "Все конфигурации и скрытые состояния Tachyon удалены (--purge)"
 fi
 
-# Restart rpcd and uhttpd to update LuCI menu
+# Restart rpcd and uhttpd to immediately update LuCI menu
 if [ -f "/etc/init.d/rpcd" ]; then
     /etc/init.d/rpcd restart >/dev/null 2>&1 || true
 fi
@@ -315,7 +429,7 @@ elif [ -f "/etc/init.d/podkop" ]; then
     tui_ok "Обнаружен родительский сервис Podkop — восстановлен и запущен"
 fi
 
-tui_ok "Кэш LuCI очищен, файлы удалены"
+tui_ok "Кэш LuCI очищен, файлы и остаточные фрагменты полностью удалены"
 
 # ─── Final Summary ───────────────────────────────────────────────────────────
 printf '\n'