Remote Control Problem
The mute button on my AT&T U-Verse remote control (S10) quit working. AT&T sent me a replacement remote (S30). I programmed the new (refurbished) unit which worked fine initially. The power button then began turning on and off only my DVR, not both the TV and DVR. I reprogramed the remote which again worked fine initially but then continued to have the same problem. Also, after working fine initially the volume control buttons reversed function so that the (+) button reduced volume and the (-) button increased volume. I've had several conversations with AT&T customer support but they were unable to find a solution. They sent a second S30 remote which didn't have a volume button problem but did have the same power button problem. My TV is a Samsung 40" LCD which I purchased in 2009. I would appreciate any advice.