I've same issue , also tried everything on internet, nothing helps (i'm on macbook)
If I run the version for Mac, then I can play either a couple of minutes or a couple of hours on the server, and then the game will crash as soon as my character is loaded onto the server
I found a solution to this problem, though only for me and it is super inconvenient - I run Arma 3 through Paralles (Win 11 emulator) - I go to the server and load my character, then I log in again with the Mac version and I can play again from a few minutes to a couple of hours until it crashes and displays this error