Bought this about a month ago and have cooked three different times on a long cook. I normally run my temp at 225. Put meat in at night and was hoping to wake to my cook being almost done, but somewhere in that process, it stopped heating but auger continued to fill pot. This happened on all three cooks. I have cleaned everything out and I am going to try running it through a day and see if it cuts off again. Any ideas on this? I would appreciate it if anyone has had these issues, how did you correct it.