Replaced the Main Control Board Assembly along with the evaporator and condenser fan motors. I thoroughly cleaned the very very dirty condenser with a 4$ brush offered by the parts specialist and while I was at it, I changed the door seals and replaced one of the door trays. Beats the crap out of spending $10,000 on a new refrigerator that because of Covid 19 wouldn't be here before the middle of November.
Thank you Matt for your help!