Recently, when the TV goes into sleep or standby mode, when we re-awaken it both the tv speaker and the soundbar are on, and if we increase/decrease the volume the on-screen message says 'tv speaker'. We have to turn off the soundbar and re-start it and then the tv speaker is off. I've tried looking at the Settings for the tv and can find nothing set that would cause this. Added: we are using the Optical Cable.
