Banging on the control panel area in the fridge would start the compressor / cooling again, so I figured the defrost timer or thermostat (cold control) was sticking. Tried defrost timer first as it was cheaper, but that was not it. Then ordered the thermostat, and that has solved my issue. Both were simple to replace. I ordered the thermostat on Thursday with standard / cheapest shipping and although it indicated about a week for delivery, it was at my door Friday afternoon. AWESOME! The repair videos showed my exact model, which made me feel more comfortable with the repair. Glad I was able to repair as it sounds like there is a shortage of new appliances.