[quercusa]

I found a place* that repairs appliance control boards. They replace the caps and relays and then reflow the whole thing. They give a 2-year warranty, which is 24 times what you get buying a new board. FedEx the board to them, they turn it around in a day and FedEx it back. We no longer dread the oven throwing errors at Thanksgiving, etc.

* Circuit Board Medics, but I understand there are others.