Numerous players report a CSGO Crash after alt-tabbing or altering resolutions
https://blogfreely.net/aureencolg/crash-csgo-sites-whats-new-no-one-is-talking-about
Lots of gamers report a CSGO Crash after alt-tabbing or altering resolutions. Repairs consist of setting fullscreen mode consistently, adjusting resolution back to native, and updating GPU chauffeurs to minimize stability problems.