Just purchased a Vizio XVT423SV and was try to setup Bluetooth Audio with by Motorola Bluetooth Headphones S9HD. I was able to pair the headphones but when I turn on Bluetooth Audion in TV Setup and leave the setup screen and then go back to the setup screen, bluetooth audio is showing off. Talked to support and they say the only support Vizio bluetooth head phones. He said others may work but they cannot help for non vizio headphones. Anyone tried this?