So, I have a new problem. I purchased a 3-n-1 solid state hard start relay. The fridge cools, but isn't consistent. It often will "short cycle" it comes on and runs for 20- 50 seconds. But not always, some times it will run for 30 minutes. Over the course of 24 hours it will very from 30° to 47°. Is my thermostat going bad as well?