I recently had FiOS installed in my home. After the first time the "set top box" (cable box) was turned on there were problems. Accross the screen, purple pixels appeared. The installation tech said "OH whats this" with a puzzled look on his face. He unplugged the HDMI cable, powered down the cable box and then powered it back on. The pixel problem went away but the TV turned on and off on its own a few times, then came on with no obvious resolution problems. A couple of hours later I go to watch TV and I had the same... read full review »