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

https://cs-crash-gameewqa173.keystonescope.com/posts/how-to-know-if-you-re-prepared-to-csgo-crash-simulator

Many players report a CSGO Crash after alt-tabbing or altering resolutions. Repairs consist of setting fullscreen mode consistently, adjusting resolution back to native, and upgrading GPU chauffeurs to lower stability problems.