DeadSockPuppet
Stream Machine
Hmmm, that's odd that you're having problems on PS4. There was an issue with game chat/proximity chat not working for XB1 a ways back (like 1.1-1.3 I think), but I don't remember issues with PS4. I usually play in party chat and rarely have issues (only when my chat cable acts up) and I rarely play in game chat but I haven't had issues there.
I'd say test some other MP games and tinker with the settings, like you mentioned, and see what happens. If that doesn't work, possibly check the FAQ page on the site for your headset and/or post up your issue on the official Ubisoft Division forum.
I'd say test some other MP games and tinker with the settings, like you mentioned, and see what happens. If that doesn't work, possibly check the FAQ page on the site for your headset and/or post up your issue on the official Ubisoft Division forum.