Model: CPES389AC
Bought Feb 02

Whenever we cook something in the oven above around 300 degrees the range goes crazy, It tries to lock and unlock the door randomly. Then it beeps and shows an F1 Code Error.

We routinely keep things warm in the oven around 170 degrees and we have no problems doing that.

After it goes crazy, we pop the breaker and let it sit overnight. It works normally when we reset the breaker in the morning until we cook another item above the 300 degrees, then it starts again.

The EOC is very expensive and I don't want to replace that if it may not be the problem. Could it be anything else (hopefully cheaper).