My stove has been running fine. I had it on high for the last couple of hours and it was fine. I went to lower it to medium and I pressed the wrong button on the control board. I think I pressed the on/off button. Now, the auger doesn't seem to turn at all. I unplugged the stove and plugged it back in and the lights start to flash as if it was in startup mode, but I don't hear the auger going or the pellets dropping. Any ideas?