Loss of connection opens multiple error dialogs
When Gajim loses connection for an extended period of time (as just happened today when my cable service went down due to a storm) it opens an error dialog (presumably) every time it tries to reconnect. I had 10 error dialogs up and closing them could only be done in a certain unknowable order (which is likely a different bug).
Loss of connection should produce no more than one dialog or notification.