Performances of certain games and applications may be lower than expected or appear to be lagged on Windows 11 22H2. The impacted games and applications inadvertently enabled the GPU performance tuning function, and these functions should not be available to users.

If you are already using Windows 11 22H2 and encountered this problem, you can first update the games or game-related applications to the latest versions available. If you are unsure how to update these installed games and applications, you need to consult the developers; however, most games and applications are updated automatically through the application stores they were purchased from, or updated directly when you open them.

This issue is solved through the KB5020044 update package released by Microsoft; you can get this update through “Windows Update” → “Check for updates”.