Anyone else with sudden mic issues?

[Corrupted]

Yeah my proximity chat works, and my squad/platoon used to, but now it doesn't seem to? My friend is over with his speakers on behind me, in my squad, I tried both Z and 7 chat, and my voice doesn't come through. In addition, whilst in random squads/platoons I, again, used both Z and 7 asking if I could be heard and no reply. I tried this in several squads both before and after work for a variety incase I was just being ignored and no go. During those times I also made sure proximity worked still and it did.

So any ideas why one works and the other wont? One other person said he started having the same issue just recently (like 2 hrs ago) but this has been going on for me for a couple or a few days now.