This matches a currently reported Windows 11 issue affecting cursor personalization after recent updates.
Microsoft has received reports that mouse cursor personalization settings can be changed or reverted to standard settings after installing updates released August 27, 2026 (KB5120998) and later. Reported symptoms include:
- high-DPI cursors being replaced with larger white cursors
- custom cursor animations reverting to standard settings
- attempts to restore previous cursor customization not succeeding
Affected platforms listed for this cursor customization issue are Windows 11, version 24H2 and Windows 11, version 25H2.
What to do now:
- Press Windows key + F to open Feedback Hub.
- File a report for the cursor customization issue.
- If direct help is needed on a home PC, use the Get Help app in Windows or contact Microsoft Support.
At this time, Microsoft states that the issue is under investigation and that more information will be provided when available.
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