[clowder64]

Over the last few weeks I have noticed my freezer is continuing to be less and less cold. Popcycles, icecream, etc. will not freeze and the ice was solid but not crystal as before. As of today, the icemaker does not seem to be making ice.
Earlier this year I noticed the refrigerator section was freezing the milk but now has been fine.
Someone had mentioned I may have a blown capacitor, but I am wondering if I may have a thermostat that is out. Any suggestions on what steps to take?

It is a top/bottom with the freezer on top.

Thanks for any advice in advance.