Received smoker 4 days after ordering.  First smoke the bottom seal of window leaked all over patio from the condensation it made inside unit.  Called customer service the man was awesome!  He send a whole new door for the unit got it in 3 days.  So will try again soon.  One other thing is blue tooth is not any good out of a 10 foot range.  That wasn’t the main reason for the purchase so if the BT is your main reason for this unit. not a good idea.  However this is a good smoker.