GoKawiilMicrosoft's August 27 Windows 11 preview update breaks mouse cursor customization
Microsoft confirmed that its optional KB5120998 preview update, released August 27, is resetting or corrupting users' custom mouse cursor settings on Windows 11. Affected users report cursors becoming oversized, appearing as generic white icons, or vanishing entirely, with custom animations reverting to defaults. Microsoft acknowledged the bug on its known issues page but has not yet issued a fix.
GoKawiil's interpretation of the reporting above, not reported fact.
Because this update also introduces widely anticipated features like a resizable Start menu and movable taskbar, users face a tradeoff between gaining useful upgrades and risking broken personalization settings. With no official fix yet, uninstalling the update is currently the only workaround, highlighting ongoing quality control concerns with Microsoft's preview update pipeline.
- KB5120998, released August 27, is causing mouse cursor personalization to reset or break on Windows 11.
- Symptoms include oversized or missing cursors and animations reverting to system defaults.
- Uninstalling the update is the only current fix, as Microsoft has not released a patch.
Logitech MX Master 3S Wireless Mouse — If a Windows update has your cursor acting strangely, at least the hardware side can be rock solid: the MX Master 3S is Logitech's flagship productivity mouse with quiet clicks, a sculpted grip, and a magnetic scroll wheel. Its Logi Options+ software lets you set up your own button and pointer preferences, so you can quickly restore a comfortable setup after any Windows hiccup.
See Logitech MX Master 3S Wireless Mouse on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: zdnet.com — Lance Whitney, 2026-08-31
Published there as: “Microsoft's latest Windows update breaks cursors, wallpaper, and more - what to do if you're affected”
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