I had to relay what happened to my sister the other day. She was baking cookies, guess people still do that. The first batch came out so she put in the second. As she closed the oven door it locked and began the "clean" cycle. She freaked out, she's 80 by the way and subject to that even when she was a teen. They ended up having to call the local fire dept. who came out, pulled out the very hot stove and unplugged it. Of course the stove had to cool down so she left it until morning. When she finally opened it, there was another perfect batch of cookies, not burned at all. :thumbup: