power on switch on xr11 remote does not turn on sound?
I have a remote for lg sh4 soundbar with woofer,samsung remote, and infinity xr11 remote all of them are programmed and paired correctly . But when i leave my tv off for several minutes and hit the power on on xfinity xr11 remote the picture goes on but not the sound. I have to go to my lg soundbar remote and turn it on and go to optical function and then sound goes on with picture. Now if i shut it off with power switch of infinity and turn it back on again both picture and sound will come on. yet, I set up another tv panasonic, lg soundbar in another room and i have no problem with the picture and sound turning on when i hit the power on switch of the xr11 remote. What is going on and how do i correct this.