Larry, I believe you are on the right track. That fridge was probably built 13 years ago and is just on its last leg. A nice Frigidaire, GE, Samsung (insert your favorite brand here) would serve you much better. And NOT dual power.
Jim and DW 50 years Brenda
2018 40rssa and 2021 Jayco Eagle 40'
2019 F450, ruby red
Harley Road King & sidecar