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

https://csgo-crash-sitenumw044.birchreport.com/posts/how-to-outsmart-your-boss-on-crash-csgo-gambling

Many players report a CSGO Crash after alt-tabbing or changing resolutions. Repairs consist of setting fullscreen mode regularly, adjusting resolution back to native, and updating GPU drivers to minimize stability problems.