diff --git a/openslides/core/static/js/core/base.js b/openslides/core/static/js/core/base.js
index 169a1aa66..623544a31 100644
--- a/openslides/core/static/js/core/base.js
+++ b/openslides/core/static/js/core/base.js
@@ -30,33 +30,42 @@ angular.module('OpenSlidesApp.core', [
     DSHttpAdapterProvider.defaults.forceTrailingSlash = true;
 }])
 
-.factory('autoupdate', function() {
-    var url = location.origin + "/sockjs";
+.factory('autoupdate', [
+    'DS',
+    function (DS) {
+        var url = location.origin + "/sockjs";
+        var socket;
+        var Autoupdate = {
+            socket: null,
+            message_receivers: [],
+            connect: function () {
+                var autoupdate = this;
+                socket = this.socket = new SockJS(url);
 
-    var Autoupdate = {
-        socket: null,
-        message_receivers: [],
-        connect: function() {
-            var autoupdate = this;
-            this.socket = new SockJS(url);
 
-            this.socket.onmessage = function(event) {
-                _.forEach(autoupdate.message_receivers, function(receiver) {
-                    receiver(event.data);
-                });
-            };
+                this.socket.onmessage = function (event) {
+                    _.forEach(autoupdate.message_receivers, function (receiver) {
+                        receiver(event.data);
+                    });
+                };
 
-            this.socket.onclose = function() {
-                setTimeout(autoupdate.connect, 5000);
-            };
-        },
-        on_message: function(receiver) {
-            this.message_receivers.push(receiver);
-        }
-    };
-    Autoupdate.connect();
-    return Autoupdate;
-})
+                this.socket.onclose = function () {
+                    setTimeout(autoupdate.connect, 5000);
+                };
+            },
+            on_message: function (receiver) {
+                this.message_receivers.push(receiver);
+            },
+            reconnect: function () {
+                socket.close();
+                DS.clear();
+                Autoupdate.connect();
+            }
+        };
+        Autoupdate.connect();
+        return Autoupdate;
+    }
+])
 
 .run(['DS', 'autoupdate', function(DS, autoupdate) {
     autoupdate.on_message(function(data) {
diff --git a/openslides/users/static/js/users/base.js b/openslides/users/static/js/users/base.js
index 6f782e1fc..a09057c28 100644
--- a/openslides/users/static/js/users/base.js
+++ b/openslides/users/static/js/users/base.js
@@ -8,8 +8,9 @@ angular.module('OpenSlidesApp.users', [])
     'User',
     'Group',
     'loadGlobalData',
-    function(User, Group, loadGlobalData) {
-        var operatorChangeCallbacks = [];
+    'autoupdate',
+    function (User, Group, loadGlobalData, autoupdate) {
+        var operatorChangeCallbacks = [autoupdate.reconnect];
         var operator = {
             user: null,
             perms: [],
@@ -33,6 +34,10 @@ angular.module('OpenSlidesApp.users', [])
                     });
                 } else {
                     operator.user = null;
+                    operator.perms = [];
+                    _.forEach(operatorChangeCallbacks, function (callback) {
+                        callback();
+                    });
                     Group.find(1).then(function(group) {
                         operator.perms = group.permissions;
                         _.forEach(operatorChangeCallbacks, function (callback) {