diff --git a/app.min.js b/app.min.js
index 97a12b16..1f943823 100644
--- a/app.min.js
+++ b/app.min.js
@@ -15018,10 +15018,17 @@
   var _devices = [];
   var listener$7 = start$6();
   var expects = [];
+  var timeping = 5000;
+  var timeout;
 
   function connect$1() {
     if (!window.lampa_settings.socket_use) return;
     clearInterval(ping);
+    clearTimeout(timeout);
+    timeout = setTimeout(function () {
+      console.log('Socket', 'timeout close');
+      if (socket) socket.close();
+    }, 10000);
 
     try {
       socket = new WebSocket(window.lampa_settings.socket_url);
@@ -15032,13 +15039,18 @@
     if (!socket) return;
     socket.addEventListener('open', function (event) {
       console.log('Socket', 'open');
+      timeping = 5000;
+      clearTimeout(timeout);
       send('start', {});
       listener$7.send('open', {});
     });
     socket.addEventListener('close', function (event) {
       console.log('Socket', 'close', event.code);
+      clearTimeout(timeout);
       listener$7.send('close', {});
-      setTimeout(connect$1, 5000);
+      console.log('Socket', 'try connect after', Math.round(timeping) / 1000, 'sec.');
+      setTimeout(connect$1, Math.round(timeping));
+      timeping *= 2;
     });
     socket.addEventListener('error', function (event) {
       console.log('Socket', 'error:', 'maybe there is no connection to the server');