Also some time when we start the TV there is no volume at all..
How can i resolve this ?
Best answer by Airgetlam
1) Make sure that there's nothing in the way of the IR signal. Make sure that you can "see" the window on the PLAYBAR.
2) Try replacing the batteries on the DirecTV remote. It may be that they're on their last legs, and occasionally don't have enough power to send the appropriate signal.
3) Finally, with regards to the "volume" issue, I'd make sure that your TV has the optical output set to Fixed, rather than Variable, if your TV does have such a setting, and let the Sonos actually control the volume, not the TV.