I posted on the Forum before about the problems with RX 480 and Xonar STX on Windows 10. But there hasn't been direct response or in the latest update notes, that there's audio issue using Xonar STX with the RX 480. Will ever get posted in known issue when the next patch comes out?
Link to Audio Problem Topic the Xonar STX.
Just finished reporting it yesterday and I think forgot to add the link of even more detail of the problem can you do it for me? I hope it gets fix. The one that scares when you said people didn't report it. Is because they have been using AMD video cards all their life and never notice it, that there is bug and issue.