Dolphin Freezes in Superuser Mode

Running 13.1 on 32 bit laptop with KDE desktop. I have a new problem. When I try and run Dolphin in superuser mode dolphin starts but then does not respond to and further actions and cannot be closed. I get a Terminate screen and this does not work. To stop it I have to go to monitor and kill the process.

I have tried creating a new dolphinrc but that doesn't help. I start dolphin in superuser mode using gui not from terminal.

Can anybody help?