Fgid2474qf0a. Customer runs a cycle and before it finishes it just sits and hums, has to reset breaker. Dishwasher had i30 error, dishwasher was overflowing and I found the electronic pressure switch plugged with gunk. I cleaned it and the dishwasher ran fine for 4 loads then acted up again this time i10 error no water. But the unit is filling with water, I'm guessing the pressure switch it this point should just be replaced possibly to contaminated with gunk to work properly. Any other ideas on why it would throw the i10 error but actually be full?