Emily: Our side-by-side fridge/freezer runs great for about two weeks, then the freezer slowly starts to warm up. If I unplug it for a day or two, then plug it back in, it runs fine again for about two weeks. We have done this cycle about 5 times now.
Don: Here are a couple of conversations that may help with troubleshooting and solving your refrigerator problem:
It seems to me that the problem is likely going to require a refrigerator repairperson.