Had my pit boss 1000 for three years now. Installed a new controller board in June so I could have Bluetooth connection and ever since then it will run for a while and then shut down. if I plug it into a GFI outlet it will pop the breaker in the outlet. If I have it plugged into standard 110 outlet the controller board with shut down. Sometimes it will run for a few minutes sometimes it will run for a few hours before this happens. Any suggestions or help? i’m thinking I must have a faulty controller board.