I absolutely love these ovens.  Except for two things.  One is the signal sound.  It is SO QUIET.  And yes, I’ve turned it up to high.  If I’m in my living room I can’t hear it.  If I didn’t have the app on my phone, our supper would have burned.    The other is there is only one timer.  If I have stuff in both ovens, it would seem reasonable there should be two timers.  The ovens that were replaced had loud and double timers.  These two features would make these the perfect ovens.