I've had enough! I'm ending it!
Oh, wait. This is an electric oven. Hmmm. Well, might as well clean it while I'm in there. Maybe that'll fix those extremely frustrating 'F2' codes we keep getting right as dinner's about 3/4 done.
**Update** looks like cleaning the oven DID put an end to the annoying F2 fault codes. Yay! And, since we have solar and it was sunny, it was totally free. I love that.