shutdown sleep bug

About this tag
The shutdown sleep bug tag covers a specific Windows 11 23H2 regression introduced by the January 2026 Patch Tuesday update (KB5073455) that caused some systems to reboot instead of shutting down or hibernating. Microsoft released an out-of-band emergency fix (KB5077797) on January 17 to restore proper power-state and remote-access behavior. This tag focuses on shutdown and sleep-related bugs in Windows, particularly those affecting power-off, hibernation, and remote desktop functionality. Discussions include configuration-dependent regressions, troubleshooting steps, and official Microsoft patches for such issues.

  1. Windows 11 23H2 January 2026 Patch Tuesday Shutdown Regression Fixed with OOB

    Microsoft’s first Windows 11 update of 2026 disrupted shutdown behavior on a narrow but important slice of devices and forced an out‑of‑band emergency fix hours later; the January 13 Patch Tuesday cumulative (notably KB5073455 for Windows 11 23H2) introduced a configuration‑dependent regression...
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    • enterprise it kb5077797 oob update out-of-band update remote desktop secure launch shutdown bug shutdown sleep bug system guard secure launch windows 11 windows 11 23h2
    • Replies: 7
    • Forum: Windows News