Windows 11 Boot Catastrophe: December 2025 Update Failures Trigger January 2026 Boot Loops
Microsoft links Windows 11 boot failures from January 2026 updates to prior December 2025 update failures, leaving systems unstable.
Microsoft Expedites OOB Patches for Critical Windows Shutdown and Cloud PC Anomalies
Emergency out-of-band Windows updates deployed by Microsoft fix critical shutdown and Cloud PC connectivity issues from January's Patch Tuesday.