My HWS was replaced in April because the hard drive had gone bad. Now the replacement is freezing, stuttering and pixelating. It's doing it mostly on recorded and buffered shows. The system status shows good. The HDD error count is 0. The high temp is 125 with an average of 114. It started off being not too bad but now is is extremely aggravating when trying to watch recorded or buffered shows. The freeze and stuttering is happening almost every 5 minutes or so. I have tried pulling the power cable and it still does it. Anyone know what could be causing this?