support[.]microsoft[.]com/en-au/help/4482887/windows-10-update-kb4482887
After installing KB4482887, users may notice graphics and mouse performance degradation with desktop gaming when playing certain games (eg: Destiny 2).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.