diff --git a/app/js/messages_manager.js b/app/js/messages_manager.js
index d5f0cddb..b7a63c67 100644
--- a/app/js/messages_manager.js
+++ b/app/js/messages_manager.js
@@ -3109,7 +3109,6 @@ angular.module('myApp.services')
             var channelID = AppPeersManager.isChannel(peerID) ? -peerID : 0
             var mid = AppMessagesIDsManager.getFullMessageID(update.id, channelID)
             var message = messagesStorage[mid]
-            console.warn(dT(), update, pendingData, message)
             if (message) {
               var historyStorage = historiesStorage[peerID]
               var pos = historyStorage.pending.indexOf(tempID)
diff --git a/app/js/services.js b/app/js/services.js
index f253f63e..9315eccc 100755
--- a/app/js/services.js
+++ b/app/js/services.js
@@ -3419,7 +3419,7 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
         filter: {_: 'channelMessagesFilterEmpty'},
         pts: channelState.pts,
         limit: 30
-      }).then(function (differenceResult) {
+      }, {timeout: 0x7fffffff}).then(function (differenceResult) {
         // console.log(dT(), 'channel diff result', differenceResult)
         channelState.pts = differenceResult.pts
 
@@ -3467,6 +3467,8 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
           $rootScope.$broadcast('stateSynchronized')
           channelState.syncLoading = false
         }
+      }, function () {
+        channelState.syncLoading = false
       })
     }