I took the off of the Air Dome ***[link|https://www.repairclinic.com/PartDetail/Air-Dome/W10903220/4460849|Genuine OEM Part # W10903220|new_window=true] ***or Air Trap and it had plastic debris from the molding process partially blocking the nozzle.
[image|3192117]
I carefully scraped that out with a very sharp exacto knife.
The picture on the left was how I found it. The picture on the right came from an installation video on repairclinic.com (https://www.repairclinic.com/PartDetail/Air-Dome/W10903220/4460849) which shows the part without the plastic flashing.
The first load after doing this worked, I'll report back if it I have any more problems.
Note that before I got this far, I unplugged it for 15 minutes, but that didn't do it. The second time I cleaned out the drain filter and did this while blowing out all the hoses. It was powered off for a couple of hours. I suspect that may have been the actual fix.
Also, we emptied, cleaned and refiled the soap dispenser and kept it about a quarter inch below the fill line.