Do you have an HDR compatible SkyQ box?To be honest I've not come across the sound issue since so am pretty happy sound wise now.
I have just realised that my Sky Q box was only set to 4k 8 bit. I set it to 10 bit now but not sure how to tell if it's actually active. I tried downloading a nature programme that I read was definitely HDR but the HDR symbol didn't appear in the top right like it does with my Xbox.
Copied details across in case you weren’t aware:
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If it is one of the following, it is HDR compatible:
- 32B1xx - Sky Q 2TB
- 32B203 or 32B204 - Sky Q 1TB
- 32B205 or 32B206 - Sky Q 1TB/2TB
- 32B0xx - Sky Q 2TB
- 32C0xx - Sky Q 1TB
- 32C1xx - Sky Q 1TB