Crash in QxtHttpSessionManager::processEvents() on continous refreshing

[Former user]

The crash occurs on line 558 and 559:

QIODevice device = connector()->getRequestConnection(requestID); QxtWebContent content = qobject_cast<QxtWebContent*>(device);

The debugger says, that the variable device isnt accessible any more. So I think this a thread problem, so the variable should be locked someway.