diff --git a/public/index.html b/public/index.html
index 1a15e64..30befe3 100644
--- a/public/index.html
+++ b/public/index.html
@@ -34,15 +34,15 @@
       </button>
     </nav>
   </div>
-  <script src="/js/tg.js"></script>
-  <script src="/js/api.js"></script>
-  <script src="/js/views/map.js"></script>
-  <script src="/js/views/chats.js"></script>
-  <script src="/js/views/chat.js"></script>
-  <script src="/js/views/profile.js"></script>
-  <script src="/js/views/review.js"></script>
-  <script src="/js/views/settings.js"></script>
-  <script src="/js/views/onboarding.js"></script>
-  <script src="/js/app.js"></script>
+  <script src="/js/tg.js?v=8"></script>
+  <script src="/js/api.js?v=8"></script>
+  <script src="/js/views/map.js?v=8"></script>
+  <script src="/js/views/chats.js?v=8"></script>
+  <script src="/js/views/chat.js?v=8"></script>
+  <script src="/js/views/profile.js?v=8"></script>
+  <script src="/js/views/review.js?v=8"></script>
+  <script src="/js/views/settings.js?v=8"></script>
+  <script src="/js/views/onboarding.js?v=8"></script>
+  <script src="/js/app.js?v=8"></script>
 </body>
 </html>
diff --git a/public/js/api.js b/public/js/api.js
index 78d5321..c5c8a3f 100644
--- a/public/js/api.js
+++ b/public/js/api.js
@@ -40,7 +40,7 @@ const Store = {
   },
 };
 
-async function api(path, opts = {}) {
+async function api(path, opts = {}, _retry = 0) {
   opts.headers = opts.headers || {};
   if (Store.access && !opts.headers.Authorization) {
     opts.headers.Authorization = `Bearer ${Store.access}`;
@@ -49,23 +49,41 @@ async function api(path, opts = {}) {
     opts.headers['Content-Type'] = 'application/json';
     opts.body = JSON.stringify(opts.body);
   }
-  let r = await fetch(API_BASE + path, opts);
-  if (r.status === 401 && Store.refresh) {
+  let r;
+  try {
+    r = await fetch(API_BASE + path, opts);
+  } catch (networkErr) {
+    // сеть упала — ретрай через 2с
+    if (_retry < 1) {
+      await new Promise((res) => setTimeout(res, 2000));
+      return api(path, opts, _retry + 1);
+    }
+    throw new Error('Нет связи с сервером');
+  }
+  if (r.status === 401 && Store.refresh && !opts._isRefresh) {
     // refresh
     const r2 = await fetch(API_BASE + '/api/v1/auth/refresh', {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
       body: JSON.stringify({ Refresh: Store.refresh }),
+      _isRefresh: true,
     });
     if (r2.ok) {
       const tokens = await r2.json();
       Store.save(tokens);
       opts.headers.Authorization = `Bearer ${Store.access}`;
-      r = await fetch(API_BASE + path, opts);
+      return api(path, opts, _retry + 1);
     } else {
       Store.clear();
     }
   }
+  if (r.status === 502 || r.status === 503 || r.status === 504) {
+    if (_retry < 1) {
+      await new Promise((res) => setTimeout(res, 2000));
+      return api(path, opts, _retry + 1);
+    }
+    throw new Error('Сервер перезапускается, попробуй через минуту');
+  }
   const text = await r.text();
   let data = null;
   try { data = text ? JSON.parse(text) : null; } catch { data = text; }
diff --git a/public/js/app.js b/public/js/app.js
index 3aeb5a9..db51f9c 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -41,13 +41,16 @@ const App = {
         this.showError('Не удалось войти через Telegram: ' + e.message);
       }
     } else if (API.Store.access) {
+      // есть токен — пробуем
       try {
         await API.Auth.me();
         await this.checkConsent();
         this.showView('map');
       } catch (e) {
+        // токен протух или сеть — сразу на welcome, без показа ошибки
+        console.warn('init me() failed:', e);
         API.Store.clear();
-        this.showError('Сессия истекла: ' + e.message);
+        this.showWelcome();
       }
     } else {
       // Вне Telegram — показать email login (но сначала согласия)