Well the ribs aren't happening. They are burnt to a crisp.
I think there was a controller malfunction.
I got a text alert from the grill (glad WIFI is working again) telling me the grill reached set temp of 660 and then got one saying the grill was over temp.
I didn't look at the first one right away as I was in the middle of something, and figured it was from one of my sons.
Looked at it when I saw the 2nd one and ran out there right away.
The hopper lid was warped up quite a bit on right side.
Over Temp error was on the display. Couldn't do anything with controller keys, so unplugged it.
Opened the lid (glad I have leather gloves that go up over the elbow). It was hot.
Ribs were on fire.
As it cooled, hopper lid straightened out, thankfully.
I had it set at 660 last time I used it as I was just burning stuff off the grates after cooking.
The only thing I can figure happened was that after I set the temp down to 275, for some reason it reset it back to 660.
At least the ribs weren't for lunch.