Microsoft fixes Windows 11 mouse stutter bug in October update

Microsoft confirmed a Windows 11 bug caused mouse cursors to jerk or pan cameras uncontrollably in certain games. The company released a fix on October 13, 2026, via update KB5127648. This patch is available for Windows 11 versions 24H2, 25H2, and 26H2. Microsoft says the update fixes the stutter, but it did not specify which games were affected or what caused the bug. Users on Reddit and Microsoft forums previously reported similar issues in The Division 2 and Final Fantasy XIV. For more details, see the reports from PCWorld and Club386.