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

Windows 11's latest security rollup is doing something users expect only from horror movies and stubborn smart bulbs: some PCs simply refuse to power off. After installing the new Patch Tuesday update ...

Microsoft says the problem only affects those using its Secure Launch feature.

Why this is important: Even though it may sound trivial, this bug undermined trust in shutdown routines, which are essential for laptops, gaming PCs, and any system where you expect it to power off ...

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

Microsoft has rolled out an emergency fix for all Windows PCs after a Windows 11 bug prevented users from shutting down their PCs following the installation of a security update. Microsoft shared in ...

After the first update stopped PCs from shutting down or going to sleep, the latest one halts the boot-up process. Microsoft ...

PCWorld reports that Microsoft acknowledges a shutdown bug affecting Windows 11 23H2 PCs, preventing proper system shutdown after the latest update. This issue matters for users experiencing ...

It only affected Enterprise and IoT editions of Windows 11 23H2, and an emergency fix is already available. It only affected Enterprise and IoT editions of Windows 11 23H2, and an emergency fix is ...

Microsoft has issued an urgent fix for Windows 11 after a recent security update caused several major issues with the operating system. One of the bugs prevented some systems from shutting down or ...