the oven has failed to heat 3 times in resent weeks. Each time, the control panel works and we set the temp, but nothing ever happens.

the first time I ran the temp to the max and the unit came on and then worked fine.

The other two times we turned the control panel back off, hit the "clear/off" button and waited a few seconds and reset everything and it all came on and worked fine.

Question, is there a temp probe that may be at fault or is everything in the control panel.

Thanks for the help