I've noticed lately that my wineador has been having troubles maintaining 65 degree temps and I'm not sure where to start. It keeps dropping well below the set temp into the 50's. Anyone on here know much about thermoelectric coolers?

I'm going to unplug it so it stops dropping so low, my basement will keep it near the 65 for now but once the summer heat starts really hitting I don't know how well it will hold. I am probably fine leaving it unplugged but like the peace of mind knowing the temp is right.