Many players report a CSGO Crash after alt-tabbing or changing resolutions

https://cs2-crash-sitesmzyo846.juniperbrief.com/posts/csgo-crash-site-tips-from-the-top-in-the-industry

Numerous gamers report a CSGO Crash after alt-tabbing or changing resolutions. Fixes consist of setting fullscreen mode consistently, changing resolution back to native, and upgrading GPU motorists to decrease stability problems.