Product review (1 stars): Pretty much extortion to buy a new warranty
Exact same problem.  Oven controller burns out due to high heat.  Has happened 3 times already.  Repaired under warranty each time.  I am on with them now for the fourth time and it is 11 days out of warranty.  Don't know how they will handle it.

Yea so I just got off the phone and they will not do anything for me except offer to have a full price technician come out and make a service call, or sell me a new warranty for 288.00$, then have someone fix it.  Pretty much extortion to buy a new warranty.

This oven is a defective design.  Heat from the oven travels up and cooks the circuit board and thermal fuse.