I have a Sky Q box connected to a Sonos Playbar via an optical cable. The box is also connected to my Samsung Smart TV via an HDMI cable. Recently, only the HD channels have been outputting sound - the SD channels produce no sound at all.
I have the following Sky Q audio settings configured:
Digital audio output HDMI: Dolby Digital
Digital audio output optical: Dolby Digital
Annoyingly, if I set the optical output to "Normal", I can hear sound from the SD channels. But that means I don't get surround sound from any of the channels.
Has anyone else experienced this issue?
Many thanks in advance.