Evening everyone I am having an issue with my p43. I wanted to clean the stove today and turned it off to shut it down and needless to say 2 and a half hours later the stove was still going. Seemed to go into maintenance burn but would not shut down. So i emptied the hopper and it went out and shut down that way after it ran out of pellets. I did a thorough cleaning and started it back up. Then after an hour turned it off again and now it has been another hour and it is still going. Any Ideas?