in the last few days my RU7400 UHD TV turns on my MS650 Soundbar but fails to send audio to it.
It requires either going into the sound settings of the TV everytime or having to turn the Soundbar off and back on again, it has worked perfectly for several but all of a sudden it seems to fail to connect. I have checked the optical connection is plugged in ok. Does anyone have any suggestions how to resolve this issue.
