Microsoft has fixed a known issue that wiped mouse settings on some Windows 11 systems after installing the KB5120998 August 2026 preview update.
I nearly bought new hardware to fix a settings problem.
Windows Report on MSN
Microsoft Confirms Windows 11 KB5120998 Breaks Mouse Cursor Settings & Animation, Desktop Customization Also Affected
Microsoft confirms KB5120998 Windows 11 bugs resetting mouse customization and desktop backgrounds after August updates, affecting some users.
6d
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 ...
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