My set up hasn’t changed for around 3 years. My SkyQ and TV are both configured for optical output and the wiring and configuration have not changed. Last night around 10pm, the sound stopped working through Sonos and I had to revert to the TV speakers. I switched everything off and on again and it still doesn’t work.
The Sonos system works perfectly independently of the TV.
Has anyone else seen this or have any advice please?