Numerous players report a CSGO Crash after alt-tabbing or altering resolutions
https://crash-game-cs-gopdxg438.cavandoragh.org/13-things-about-crash-game-cs-go-you-may-not-have-known
Lots of gamers report a CSGO Crash after alt-tabbing or altering resolutions. Fixes consist of setting fullscreen mode regularly, changing resolution back to native, and updating GPU drivers to reduce stability issues.