Lots of gamers report a CSGO Crash after alt-tabbing or altering resolutions

https://www.anobii.com/en/01af5c58b1fee09381/profile/activity

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