Remote froze for the 3rd time in the last 18 days. Needed powering off the tv and restarting. Just switching off with remote wasn't enough. The remote doesn't fully freeze but some functions become greyed out , like the settings. I can switch between inputs. Happened after hours of tv being on like the last 2 times , so something is effecting the mb. The tv was a bit warm on the thicker part while the thin top half was cold to the touch. Not hot or anything . Maybe tv is not built for 6 hrs of continuous on time ? I have done 100 hrs in 18 days.