I recently downloaded this game and almost straight away ran into this issue
For the first 5 minutes of gameplay , everything was fine and then my audio started to cut in and out , and then stop completely for a good maybe 7 seconds and then cut back in.
I realised that this cut EVERYTHING in my PC , as in my music stopped , my call's audio got stopped , windows stopped making noise too. I have never ran into an issue like this in my life.
My microphone works perfectly fine as my friend told me , it just sounds a little robotic like while it happens.
After this happens once , it happens every 30s - 60s all the time. The only break I get is when I launch the game at first for the first 5 minutes.