The original DC Universe Online alt tab freeze issue that was fixed in dxvk 2.2, see issue [#3314](https://github.com/doitsujin/dxvk/issues/3314), have regressed back to the same behavior since https://github.com/doitsujin/dxvk/commit/52ac271acba015ddc9bf35604656615f228a67bb

Tested with KDE Wayland

Software information

DC Universe Online
Fullscreen mode

System information

• GPU: RX 6800
• Driver: mesa main
• Wine version: Proton Experimental
• DXVK version: https://github.com/doitsujin/dxvk/commit/52ac271acba015ddc9bf35604656615f228a67bb and above

Apitrace file(s)

Made with dxvk on Linux. One with the bad commit and one with the one before
https://drive.proton.me/urls/DGF2PPPZS4#jUYFL6VM991s

Log files

Same as above
DCGAME_d3d9-bad.log
DCGAME_d3d9-good.log