Microsoft says September updates fix mouse settings reset issues

Microsoft has fixed a known issue that wiped mouse settings on some Windows 11 systems after installing the KB5120998 August 2026 preview update.
BetaNews

Microsoft confirms that KB5120998 update is causing mouse problems in Windows 11

Windows 11 users are experiencing mouse-related issues after installing the KB5120998 update for Windows 11. Microsoft has confirmed that it has received numerous reports of problems with cursor ...
BleepingComputer

Microsoft says Windows 11 KB5120998 update resets mouse settings

Microsoft has confirmed that the KB5120998 August 2026 non-security preview update is reverting mouse settings on Windows 11 systems. According to user reports, mouse cursor personalization settings ...

Neither USB mouse nor USB memory recognized... A record of solving a double trouble on a Dell Vostro

One day, my laptop (Dell Vostro 3520 / Windows 11) suddenly stopped recognizing my USB mouse. It wouldn't recognize USB ...