Product review (1 stars): but the funny thing about all this is we only really use ...
We bought one 3 years ago from a local appliance store and needed to replace the control board just after year 1 and now again at year 3 (F11 error).  We were told we should have gotten the extended warranty, but the funny thing about all this is we only really use the oven around the holidays and otherwise gets very little use.