Stops mid cycle with "Start/Reset" light blinking

Trying to figure out what’s wrong with our whirlpool quiet partner ii. In the middle of a washing cycle it stops/pauses and the start/reset light starts to blink.

It seems to do this under all cycles. If we hit start again it starts back up and will sometimes complete a cycle.

Double checked that nothing is blocking the sprayers.
Double checked that it will drain fine.

Not sure where to go next. Can’t find the service manual attached to it anywhere.

Turned off Sani-Rinse and Hi-Temp Wash and it did complete a cycle. Is there a way to test the heating elements to tell if that’s the problem or the control board?

Ok.. Turning off Sani Rinse and HiTemp gave me false hopes. Last night it stopped mid cycle even with it set to just normal with no frills.