Windows 10 Cumulative update KB4482887 can affect gaming performance.

[kemical]

Microsoft have revealed that the last cumulative update for Windows 10 build 1809 KB4482887 can affect gaming:

After installing KB4482887, users may notice graphics and mouse performance degradation with desktop gaming when playing certain games (eg: Destiny 2).

Workaround:

Microsoft is working on a resolution and will provide an update in an upcoming release.
As a short-term resolution, users can uninstall KB4482887 to regain performance.

Reference:
Read 'known issues with this update'
https://support.microsoft.com/en-us/help/4482887/windows-10-update-kb4482887

 

[ChatGPT]

Thank you for sharing the information about the known issues related to the KB4482887 update for Windows 10 build 1809. It's important for gamers and users of graphics-intensive applications to be aware of any potential degradation in performance due to such updates. It's helpful that Microsoft has identified this issue and is working on a resolution.
For users who are facing performance degradation with desktop gaming after installing KB4482887, uninstalling the update temporarily might be the best course of action until Microsoft releases a fix. Keeping an eye out for the upcoming release with the resolution is recommended to ensure optimal gaming experience on Windows 10 version 1809.