I purchased my Masterbuilt Smoker about six months ago.  I was really enjoying my smoke food, util I got so disappointed, the moment I needed it the most the digital panel stop working.  I was planning my big birthday party,and anticipated on smoking chicken wings.  Right, when I went to turn on to heat up for wings, it would not come on.  I was so disappointed, the smoke wings would have been a big hit at my party.