February’s Windows 11 update is causing startup problems for users

A few days ago, Microsoft released update KB5077181 for Windows 11 (both 24H2 and 25H2). Now, some reports (via Neowin) are emerging that the new version is causing boot problems for users. The critical startup problems appear to occur immediately after installation,
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Windows Won’t Shut Down After Update? Here’s How to Fix It

Did a Windows update break the shutdown process? Try these tested methods to fix the Windows shutdown problem on your PC.

Windows 11 KB5077181 fixes boot failures linked to failed updates

Microsoft says it has resolved a Windows 11 bug that caused some commercial systems to fail to boot with an "UNMOUNTABLE_BOOT_VOLUME" error after installing recent security updates, with the fix delivered in the 2026 Patch Tuesday update.
Windows Latest

Microsoft says Windows 11 update causes BSOD on some GPU config, broke WPA3 Wi‑Fi, but a fix is rolling out

Microsoft says it is aware of two separate issues that could affect some Windows 11 installs, including a fatal bug that crashes PCs.
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Windows 11 KB5077181 update causing boot loops and connectivity issues

Microsoft's latest Windows 11 update KB5077181 is wreaking havoc globally. Users face endless restart cycles, broken logins, and total internet loss. Microsoft advises uninstalling the update immediately via Control Panel to restore functionality.
Windows Report

Windows KB5077181 Triggers Boot Loops, Login Errors, and Internet Issues

Windows KB5077181 reportedly causes boot loops, SENS login errors, and DHCP internet failures, but there's a workaround availble.

Nvidia says uninstalling Windows patch may fix gaming issues

Fed up with the latest Windows patches causing visual artifacts in games? Nvidia representatives are suggesting uninstalling the latest Windows patch might be the only solution.
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Windows 11 KB5074109 update causes gaming performance issues, Nvidia recommends removal

Nvidia officially recommends uninstalling Microsoft's latest Windows 11 security update after GeForce users reported 15-20 FPS drops and black screens. The KB5074109 update doesn't affect AMD users, pointing to Nvidia-specific compatibility issues.
TWCN Tech News

Fix 0x80240069 Windows Update error

Windows Update error 0x80240069 has been occurring recently when installing KB5063878 using enterprise tools like WSUS or SCCM, but it works fine when using Windows ...

Microsoft Issues Critical Update Warning For All Outlook Users

Microsoft admits that “Classic Outlook profiles with POP accounts and PSTs hang after Windows updates on January 13, 2026.” If you’re affected, you need to await a fix. “The Windows Team will be documenting fix guidance. We will update this topic with a link to the Windows guidance as soon as it is available.​​​​​​​”