I have a Magic Chef microwave and just discovered why it's called magic..it turned itself on and wouldn't shut off! It also kept running while the door was open. I'm trying to find information on what sort of health issues I was exposed to from this fiasco, if anyone has any information I'd really appreciate it. I tried calling MC but of course they're closed for the weekend. After spending time researching and finding out how common this is I can't help but wonder why is there no class action lawsuit? I am not litigious as a rule but this is ridiculous, who knows how many people have been hurt by them?