Ugh, ice makers can be such a pain! Sounds like you’ve tried most of the quick fixes. If it's still being stubborn, it might be an issue with the water inlet valve or the ice mold thermostat—those parts can mess things up without being obvious. If you're near Georgetown, I’d suggest hitting up Excellence Appliance Repair. They do
appliance repair Georgetown and are pretty solid when it comes to sorting out weird ice maker problems. I had a similar issue, and they got it fixed up fast without costing me a fortune. Worth a shot before tossing it out!