I think I may have finally had a fire that has cost me my Pro. It shows Er-1, now usually when I get this all I have to do is get the fire out cool the pit and hit the start button. I have done that and it did not work..unplugged it several times and when I plug it back in, after the initial flashing Vr on the ITC, it reverts to ER-1...so, if I go out in the morning and plug it in and it does not work, I am going to need to get in touch with Greg and see if it can be repaired. I guess I maybe buying some new parts!