Fisrt noticed it stop making ice (put on Power Ice) then temperature went up over night to high - Everything defrosted in Freezer - later, fridge side went to Hi. Compressor and Fan stopped. After repair man (LAR) did nothing and assumed it was main board in front. He ordered new board (7-10 days to get here!) I unplugged the fridge and waited 3 minutes, plugged it and now it's working (2 days so far). Still afraid to put food back in. Will new board solve this issue or will it happen again?