I have Esprimo Q958 htpc and first I had problem to get from displayport 4K 60Hz (Hama adapter only gives 4K30Hz but 7.1 surround sound works) but with this adapter I manage get that 60Hz. Only downside is that when using this adapter I can’t get Dolby digital 7.1 sound. Tried change audio setting to 7.1 but after that setting I don’t get sound at all..
If I try Microsoft Atmos application my avr Denon-avc-x3800h give surround sound normally. I also tried update my drivers and codecs without result.. How I can fix this?