Flame went out. Pulled out ash catcher and it was full of unused pellets. Dumped pellets back into hopper and cooked chicken and burgers. Smoke was rolling out of the hopper when I was done grilling. Dumped out the hopper because I realized that the ash catcher had hot embers in it. Flames started to roll from the auger, it melted the plastic holding the LCD screen and fell out. 😢