Microsoft might have fixed that bug with shutdowns, but its latest Windows 11 update means sleep mode now locks up some PCs.

Windows 11 runs into another disastrous bug with its latest update — Microsoft admits an 'issue in which devices are failing to boot', worryingly.

Windows 11 shutdown bug explained with causes, fixes, and workarounds to stop restarts, battery drain, and failed power-offs after updates.

Windows 11 KB5074109 (January 2026 Update) is causing major issues on some PCs, and Microsoft has more details to share.

When the bug first appeared via the Jan. 13 KB5073455 security update, it was limited to Windows 11 version 23H2 Enterprise ...

If your Wi-Fi network adapter isn't waking up or goes missing after waking up from Sleep in Windows 11/10, follow the ...

The January updates have caused problems with shutting down and sleep modes. Windows 10 is also affected. The January Windows updates have, in some cases, caused problems with shutting down or sleep ...

If Windows 11/10 is not locking on sleep, execute the solutions mentioned below. If the sleep function is unreliable, we can use the screen saver to enforce a lock. This will ensure that the PC ...

Microsoft has released another emergency Windows 11 update after a January patch triggered widespread app crashes, Outlook failures, and cloud sync issues, forcing the company into rare back to back ...