Started out with Mandrake in 1998 and got into Debian shortly after. I moved to Gentoo in 2002. In the later 2000s I only used my desktop for gaming and stopped dual booting for many years. My home server runs BSD and I was using a 2010 MacBook as my laptop. The only Linux box in my home was my HTPC, running Ubuntu.
When I heard of Proton I started dual booting again. In 2020 I got rid of Windows and the aging MacBook. Since then my desktop, laptop and HTPC run on Arch. The server is still FreeBSD.
It happened on and off the past two weeks or so but was considered not a bug in an earlier report I saw. I also encountered it a few times, but since about 24 hours ago I have had no luck playing anything.
Likely changes or countermeasures on G’s side, or part of the embedded as changes that is being talked about, is my guess.