The Frigidaire models were recalled. Basically they can randomly turn on by themselves.
We use the exact same model as the residential. its not that the residential versions don't have the issues, its that most people don't store things in their microwave at home. In an RV it is assumed that they do. So we have to pay for a recall...even through Frigidaire says they post a warning "do not store anything in microwave" that removes them from liability, department of transportation says otherwise.
PLEASE do not send questions via Private Message, my inbox fills up too quickly. Post questions in the forum as a new thread so that other users can benefit from the answers. Use Private Messages for sensitive information only (VIN, Contact info or things you do not want the public to see).