This oven knows when I'm having company. I'll turn on the oven and the entire control panel shuts off after the oven has been running for awhile. The only part that functions is the oven light can be turned off and on. Strange thing is the oven comes back on sometimes in an hour or two or sometimes within a day or two. It does not shut off every time I use it nor do I do anything to reset it to have it come back on. It just has a mind of its own. Unfortunately, I cannot recreate it for a service technician because it only happens when I really want to bake something! I have had an electrician change out the breaker, but still have the same problem. Any help would be appreciated.