the circuit breaker kicks off as soon as I open the oven door. I can place something in the oven shut the door reset the breaker switch add minutes to cook push start and the oven works until i open the door. I have taken the panel off and see the part on a switch that releases when the door opens thus kicking off the circuit breaker in my electrical box. Is the switch bad or the circuit breaker or any other ideas? Thanks for any help on this. All the best, Cre Lombardi