I have a HW80R attached to my Q90R. Sound is great when I stream but when I watch Spectrum cable there is an annoying lip sync problem. I’ve called Samsung support and they are worthless. Any suggestions?
Have you tried adjusting the 'Audio Delay' of the TV? Go to Home > Settings > Sound > Expert Settings > Audio Delay.
Let us know if this helps.
I tried adjusting through settings-sound -expert and also on sound bar and it did not resolve the problem. I am not sure if I am doing it correctly on the sound bar. I toggle to sync and then up and down but it only goes to +6. Then I toggled to sync and pressed enter then toggled up and it stopped at +6. I thought it could go to +300. I also toggled (-) but it stopped at -6 or -12.