Now it's the Refrigerator. I always plug it in to power a day or so before a trip. I noticed that the left side of the fins "right above the top shelf" were not frosting over like the rest of the fins...
I had the opposite problem, sort of. The fins in my fridge keep freezing into a solid block of ice...no matter how hot or cool outside and I could set the temp control to one and it still happened. It turned out to be a bad thermistor.