diff --git a/extensions/chromium/runet-censorship-bypass/src/extension-common/70-menu-items.js b/extensions/chromium/runet-censorship-bypass/src/extension-common/70-menu-items.js
new file mode 100644
index 0000000..aa6590b
--- /dev/null
+++ b/extensions/chromium/runet-censorship-bypass/src/extension-common/70-menu-items.js
@@ -0,0 +1,69 @@
+'use strict';
+
+{
+
+  window.apis.menus = {
+
+    getItemsAsObject: () => ({
+
+      hostTracker: {
+        title: 'Сайт доступен из-за границы? Is up?',
+        getUrl: (blockedUrl) => `data:text/html;charset=utf8,<title>Запрашиваю...</title>
+                <form class='tracker-form' method='POST'
+                  action='https://www.host-tracker.com/ru/InstantCheck/Create'>
+                <input name='InstantCheckUrl' value='${new URL(blockedUrl).hostname}'
+                  type='hidden'>
+                </form>
+                <script>document.querySelector('.tracker-form').submit()<\/script>`,
+        order: 0,
+      },
+
+      antizapretInfo: {
+        title: 'Сайт в реестре блокировок?',
+        getUrl: (blockedUrl) => 'https://antizapret.info/index.php?search=' + new URL(blockedUrl).hostname,
+        order: 1,
+      },
+
+      archiveOrg: {
+        title: 'Из архива archive.org',
+        getUrl: (blockedUrl) => 'https://web.archive.org/web/*/' + blockedUrl,
+        order: 2,
+      },
+
+      googleTranslate: {
+        title: 'Через Google Translate',
+        getUrl: (blockedUrl) => (
+          'https://translate.google.com/translate?hl=&sl=en&tl=ru&anno=2&sandbox=1&u=' + blockedUrl),
+        order: 3,
+      },
+
+      otherUnblock: {
+        title: 'Разблокировать по-другому',
+        getUrl: (blockedUrl) => ('https://rebrand.ly/ac-unblock#' + blockedUrl),
+        order: 4,
+      },
+
+      support: {
+        title: 'Документация / Помощь / Поддержка',
+        getUrl: (blockedUrl) => 'https://rebrand.ly/ac-support',
+        order: 99,
+      },
+
+    }),
+
+    getItemsAsArray: function() {
+
+      const itemsObj = this.getItemsAsObject();
+      return Object.keys(itemsObj).reduce((acc, key) => {
+
+        acc.push(itemsObj[key]);
+        return acc;
+
+      }, [])
+        .sort((a, b) => a.order - b.order);
+
+    },
+
+  };
+
+}
diff --git a/extensions/chromium/runet-censorship-bypass/src/extension-common/75-context-menus.js b/extensions/chromium/runet-censorship-bypass/src/extension-common/75-context-menus.js
new file mode 100644
index 0000000..87a7d24
--- /dev/null
+++ b/extensions/chromium/runet-censorship-bypass/src/extension-common/75-context-menus.js
@@ -0,0 +1,45 @@
+'use strict';
+
+{
+
+  const chromified = window.utils.chromified;
+
+  let seqId = 0;
+
+  const createMenuLinkEntry = (title, tab2url) => {
+
+    const id = (++seqId).toString();
+
+    chrome.contextMenus.create({
+      id: id,
+      title: title,
+      contexts: ['browser_action'],
+    }, chromified((err) => {
+
+      if(err) {
+        console.warn('Context menu error ignored:', err);
+      }
+
+    }));
+
+    chrome.contextMenus.onClicked.addListener((info, tab) => {
+
+      if(info.menuItemId === id) {
+        Promise.resolve( tab2url( tab ) )
+          .then( (url) => chrome.tabs.create({url: url}) );
+      }
+
+    });
+
+  };
+
+  window.apis.menus.getItemsAsArray().forEach((item) => {
+
+    createMenuLinkEntry(
+      item.title,
+      (tab) => item.getUrl(tab.url),
+    );
+
+  });
+
+}
diff --git a/extensions/chromium/runet-censorship-bypass/src/extension-common/80-context-menus.js b/extensions/chromium/runet-censorship-bypass/src/extension-common/80-context-menus.js
deleted file mode 100644
index 66e53e5..0000000
--- a/extensions/chromium/runet-censorship-bypass/src/extension-common/80-context-menus.js
+++ /dev/null
@@ -1,72 +0,0 @@
-'use strict';
-
-{
-
-  const chromified = window.utils.chromified;
-
-  let seqId = 0;
-
-  const createMenuLinkEntry = (title, tab2url) => {
-
-    const id = (++seqId).toString();
-
-    chrome.contextMenus.create({
-      id: id,
-      title: title,
-      contexts: ['browser_action'],
-    }, chromified((err) => {
-
-      if(err) {
-        console.warn('Context menu error ignored:', err);
-      }
-
-    }));
-
-    chrome.contextMenus.onClicked.addListener((info, tab) => {
-
-      if(info.menuItemId === id) {
-        Promise.resolve( tab2url( tab ) )
-          .then( (url) => chrome.tabs.create({url: url}) );
-      }
-
-    });
-
-  };
-
-  createMenuLinkEntry(
-    'Сайт доступен из-за границы? Is up?',
-    (tab) => `data:text/html;charset=utf8,<title>Запрашиваю...</title>
-            <form class='tracker-form' method='POST'
-              action='https://www.host-tracker.com/ru/InstantCheck/Create'>
-            <input name='InstantCheckUrl' value='${new URL(tab.url).hostname}'
-              type='hidden'>
-            </form>
-            <script>document.querySelector('.tracker-form').submit()<\/script>`
-  );
-
-  createMenuLinkEntry(
-    'Сайт в реестре блокировок?',
-    (tab) => 'https://antizapret.info/index.php?search=' + new URL(tab.url).hostname
-  );
-
-  createMenuLinkEntry(
-    'Из архива archive.org',
-    (tab) => 'https://web.archive.org/web/*/' + tab.url
-  );
-
-  createMenuLinkEntry(
-    'Через Google Translate',
-    (tab) => 'https://translate.google.com/translate?hl=&sl=en&tl=ru&anno=2&sandbox=1&u=' + tab.url
-  );
-
-  createMenuLinkEntry(
-    'Разблокировать по-другому',
-    (tab) => 'https://rebrand.ly/ac-unblock#' + tab.url
-  );
-
-  createMenuLinkEntry(
-    'Документация / Помощь / Поддержка',
-    (tab) => 'https://rebrand.ly/ac-support'
-  );
-
-}
diff --git a/extensions/chromium/runet-censorship-bypass/src/extension-common/manifest.tmpl.json b/extensions/chromium/runet-censorship-bypass/src/extension-common/manifest.tmpl.json
index 8df257b..c487af8 100644
--- a/extensions/chromium/runet-censorship-bypass/src/extension-common/manifest.tmpl.json
+++ b/extensions/chromium/runet-censorship-bypass/src/extension-common/manifest.tmpl.json
@@ -32,8 +32,9 @@
       ${scripts_2x}
       , "35-pac-kitchen-api.js"
       , "37-sync-pac-script-with-pac-provider-api.js"
-      ${scripts_7x}
-      , "80-context-menus.js"
+      ${scripts_8x}
+      , "70-menu-items.js"
+      , "75-context-menus.js"
     ]
   },
   "browser_action": {
diff --git a/extensions/chromium/runet-censorship-bypass/src/extension-common/pages/on-error-menu/index.html b/extensions/chromium/runet-censorship-bypass/src/extension-common/pages/on-error-menu/index.html
new file mode 100644
index 0000000..3211a81
--- /dev/null
+++ b/extensions/chromium/runet-censorship-bypass/src/extension-common/pages/on-error-menu/index.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html style="display: none; will-change: contents, display">
+  <head>
+    <meta charset="utf-8">
+    <title>Обход ошибки</title>
+    <style></style>
+  </head>
+  <body>
+    <ol id="menuItems"></ol>
+    <script src="./index.js"></script>
+    <script src="../lib/keep-links-clickable.js"></script>
+  </body>
+</html>
diff --git a/extensions/chromium/runet-censorship-bypass/src/extension-common/pages/on-error-menu/index.js b/extensions/chromium/runet-censorship-bypass/src/extension-common/pages/on-error-menu/index.js
new file mode 100644
index 0000000..3da2309
--- /dev/null
+++ b/extensions/chromium/runet-censorship-bypass/src/extension-common/pages/on-error-menu/index.js
@@ -0,0 +1,30 @@
+'use strict';
+
+chrome.runtime.getBackgroundPage( (bgWindow) =>
+  bgWindow.apis.errorHandlers.installListenersOn(
+    window, 'ERRM', async() => {
+
+      const [currentTab] = await new Promise((resolve) =>
+        chrome.tabs.query({
+          active: true,
+          currentWindow: true,
+        }, resolve)
+      );
+
+      const itemsRoot = document.getElementById('menuItems');
+      bgWindow.apis.menus.getItemsAsArray().forEach((item) => {
+
+        const li = document.createElement('li');
+        li.innerHTML = `
+          <a href>${item.title}</a>
+        `;
+        li.querySelector('a').href = item.getUrl(currentTab.url);
+        itemsRoot.appendChild(li);
+
+      });
+
+      document.documentElement.style.display = 'initial';
+
+    }
+  )
+);
diff --git a/extensions/chromium/runet-censorship-bypass/src/extension-full/80-error-menu.js b/extensions/chromium/runet-censorship-bypass/src/extension-full/80-error-menu.js
new file mode 100644
index 0000000..aacff5d
--- /dev/null
+++ b/extensions/chromium/runet-censorship-bypass/src/extension-full/80-error-menu.js
@@ -0,0 +1,36 @@
+'use strict';
+
+/*
+window.chrome.browserAction.setBadgeBackgroundColor({
+  color: '#db4b2f',
+});
+*/
+
+chrome.webNavigation.onErrorOccurred.addListener((details) => {
+
+  const tabId = details.tabId;
+  if (!(tabId > 0)) {
+    alert(tabId);
+    return;
+  }
+
+  //console.log('SETTING 2', details.tabId);
+  chrome.browserAction.setPopup({
+    tabId,
+    popup: './pages/on-error-menu/index.html',
+  });
+
+  /*
+  window.chrome.browserAction.setBadgeBackgroundColor({
+    tabId,
+    color: '#09f911',
+  });
+  */
+
+  chrome.browserAction.setBadgeText({
+    tabId,
+    text: '●●●',
+  });
+
+});
+
diff --git a/extensions/chromium/runet-censorship-bypass/src/extension-full/70-block-informer.js b/extensions/chromium/runet-censorship-bypass/src/extension-full/85-block-informer.js
similarity index 100%
rename from extensions/chromium/runet-censorship-bypass/src/extension-full/70-block-informer.js
rename to extensions/chromium/runet-censorship-bypass/src/extension-full/85-block-informer.js
diff --git a/extensions/chromium/runet-censorship-bypass/src/templates-data.js b/extensions/chromium/runet-censorship-bypass/src/templates-data.js
index 78f75ec..7d9d533 100644
--- a/extensions/chromium/runet-censorship-bypass/src/templates-data.js
+++ b/extensions/chromium/runet-censorship-bypass/src/templates-data.js
@@ -10,10 +10,10 @@ exports.contexts.full = Object.assign({}, commonContext, {
   versionSuffix: '',
   nameSuffixEn: '',
   nameSuffixRu: '',
-  extra_permissions: ', "webRequest"',
+  extra_permissions: ', "webRequest", "webNavigation"',
   persistent: '',
   scripts_2x: ', "20-ip-to-host-api.js"',
-  scripts_7x: ', "70-block-informer.js"',
+  scripts_8x: ', "80-error-menu.js",  "85-block-informer.js"',
 });
 
 exports.contexts.mini = Object.assign({}, commonContext, {
@@ -23,6 +23,6 @@ exports.contexts.mini = Object.assign({}, commonContext, {
   extra_permissions: '',
   persistent: '"persistent": false,',
   scripts_2x: ', "20-for-mini-only.js"',
-  scripts_7x: '',
+  scripts_8x: '',
 });