I have a 10 year old Harman Insert that has given me no issues for 10 years. Recently, I've had a lot of hard buildup in the burn pot so I was scraping it every day. One day, I came home from work and the stove was out, with plenty of pellets in the hopper. I cleaned it all out, figuring something had gotten stuck in the auger chamber. After it was clean, I turned it on and the auger turned three times and stopped. The motor seemed to be laboring. I figured after 10 years, I needed a new feed motor. I replaced the motor. Same thing happened. Three turns and stop. My auger was worn and sharp at the edge, so I decided to replace that as well. Still the problem persists. If I clean out the hopper and vacuum the auger chamber, the auger will turn three times and stop, even in test mode. The igniter, feed motor, and combustion blower lights are on. The distribution blower light is not on. No status blinks. HELP!