I am having an issue with my stove and best I can tell it may be heat related. After running for a while, all of the fans will start cycling on and off every few seconds. I have also noticed that all of the lights on the control panel go out except for the power light. It seems that when it does this the stove body is excessively hot. It will continue to cycle the fans until the stove cools off a bit and the fans stay on as they should. It will then operate normally for a while until it repeats the process. I had a service tech out and he checked the control board, according to him the board is fine.