I bought this unit in Chattanooga TN. on the 3rd of last month. I had to take it to Knoxville TN. for a converter box issue. I was told it was fixed and brought it home yesterday and tried using it 2day and the fuse panel started smoking and had to shut it off. I called and talked to Jay at the Knoxville site who said to just drop it off, I told him it takes 2 1/2hrs one way. User's recommendation: Prior to leaving the repair shop, make them do a complete walk-thru.