Sky glass TV sound issues

[NeillyG]

Sky glass TV sound.

Sound was good and then suddenly last night.

There is no voice sounds but background sound music etc is working just no voices.  Music was the Only viewing mode that was working correctly but tonight all modes are the same.

Background and music sound ok but cannot hear the speech.

[peter-marlow+1966]

Do you  have enhanced speech quality  on, bass boost  on ? Auto volume  correction  on ,and virtual  surround sound  on  ? All in the settings,  picture  and sound

[peter-marlow+1966]

Also is audio output on tv speakers  and not on anything  else, also after  checking  all this try turning  the tv of at the  wall  for  10 minutes  unplug  it leave then turn it  back on, if that doesn't  work  you  need to  sky 

[peter-marlow+1966]

One more thing to check in the settings  is digital audio  output is set to auto, and not pcm stereo, or pass through