Topic: Audio issues

I have two main audio issues, just wanted to see if others may have the same issues; or know of any fixes.

Issue #1 audio lag with Dolby formats via hdmi arc. Nothing fixes this issue. I've contacted tech support for Microsoft and Dolby, both say the other is to blame.

Issues #2 low volume with center channel 5.1 speaker in games. There is sound from the center channel in games, but it's more filler sound; unless specific things are happening in front of field of view. Most dialog comes through center channel, but low environmental sounds. The center channel works as should in apps and when navigating xbox dashboard. Microsoft has no fix.