Windows 11 shutdown bug explained with causes, fixes, and workarounds to stop restarts, battery drain, and failed power-offs after updates.
XDA Developers on MSN
Windows 11's latest bug won't let you shut down your PC, but there's a fix
It just requires a single patch.
A new bug in the January 2026 Windows 11 update is preventing PCs from shutting down. Here is the temporary fix to save your battery.
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