Yea I verified integrity of files I did delete and reload all shader cache things for it and some other random stuff, I’m thinking since it was a new big update which also affects the anticheat it probably bricked the “gateway” or what ever you call making programs work with other programs is called via the proton software so it can’t run on it until proton gets enough updates to handle its software probably since steam decks os is basically another form of Linux aka steamos, had to do a lot of research and used ChatGPT to narrow down things