In-game voice stopped working suddenly

Hi, yesterday evening i was playing when all of a sudden in-game voice chat stopped working, other games as well as party chat still work.

And no im not voice banned, and its not the settings cause i did every adio setting availbe,in-game as well as dashboard settings.

It all happend in the middle of a lobby conversation.
im cleuless.

Can somebody please help me? Thank you

Its fixed somehow /thread