Many players report a CSGO Crash after alt-tabbing or changing resolutions
https://cs2-crash-sitegbnn303.novacrestiq.com/posts/what-skin-crash-game-experts-want-you-to-learn
Numerous gamers report a CSGO Crash after alt-tabbing or altering resolutions. Repairs include setting fullscreen mode consistently, changing resolution back to native, and updating GPU drivers to decrease stability problems.