diff --git a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
index 3b8a85a..c0f57b0 100644
--- a/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
+++ b/src/plugins/bearer/networkmanager/qnetworkmanagerengine.cpp
@@ -122,6 +122,8 @@ void QNetworkManagerEngine::setupConfigurations()
     QMutexLocker locker(&mutex);
     // Get active connections.
     foreach (const QDBusObjectPath &acPath, managerInterface->activeConnections()) {
+        if (activeConnectionsList.contains(acPath.path()))
+            continue;
 
         QNetworkManagerConnectionActive *activeConnection =
                 new QNetworkManagerConnectionActive(acPath.path(),this);
@@ -131,6 +133,8 @@ void QNetworkManagerEngine::setupConfigurations()
 
         QStringList devices = activeConnection->devices();
         if (!devices.isEmpty()) {
+            if (connectionInterfaces.contains(activeConnection->connection().path()))
+                continue;
             QNetworkManagerInterfaceDevice device(devices.at(0),this);
             connectionInterfaces.insert(activeConnection->connection().path(),device.networkInterface());
         }
@@ -395,6 +399,9 @@ void QNetworkManagerEngine::deviceConnectionsChanged(const QStringList &connecti
 
 void QNetworkManagerEngine::deviceAdded(const QDBusObjectPath &path)
 {
+    if (interfaceDevices.contains(path.path()))
+        return;
+
     QNetworkManagerInterfaceDevice *iDevice;
     iDevice = new QNetworkManagerInterfaceDevice(path.path(),this);
     connect(iDevice,SIGNAL(connectionsChanged(QStringList)),
@@ -738,10 +745,11 @@ void QNetworkManagerEngine::newAccessPoint(const QString &path)
 void QNetworkManagerEngine::removeAccessPoint(const QString &path)
 {
     QMutexLocker locker(&mutex);
+    qDebug() << path;
     for (int i = 0; i < accessPoints.count(); ++i) {
-        QNetworkManagerInterfaceAccessPoint *accessPoint = accessPoints.at(i);
-        if (accessPoint->path() == path) {
-            accessPoints.removeOne(accessPoint);
+        if (accessPoints.at(i)->path() == path) {
+
+            QNetworkManagerInterfaceAccessPoint *accessPoint = accessPoints.takeAt(i);
 
             if (configuredAccessPoints.contains(accessPoint->path())) {
                 // find connection and change state to Defined