The sound stutters and pops all over the place. And ground combat sounds like you are in an echoey bathroom. It is probably just psychological observation, but it actually seemed to get better for a while in mid-late Dec., but has now gotten worse again.
This has been going on since the first build(s) of Tribble. A fix has been promised for many weeks now, they have even said that they have found the cause of the problem, and a fix would be coming soon. This was back in early Dec. I think. Yet the issue still persists.