Microsoft’s January update cycle took an unexpected detour this week when a Patch Tuesday release introduced a narrowly scoped but disruptive regression that left some Windows 11 systems unable to shut down or enter hibernation, forcing Microsoft to ship emergency out‑of‑band (OOB) updates on...
azure virtual desktop
cloud pc
cumulative update
emergency patch
emergency update
emergency updates
enterprise it
kb5077744
kb5077797
oob patch
oob update
oob updates
out of band fixes
out of band updates
out-of-band
out-of-band patch
out-of-band update
outlook pop
patch management
patch tuesday
power state regression
remote desktop
remote desktop authentication
remote desktop security
remote desktop sign in
secure launch
shutdown and hibernation
shutdown bug
shutdown issues
shutdownregression
system guard
system guard secure launch
windows 11
windows 11 23h2
windows 11 oob updates
windows 11 outages
windows 11 patch tuesday
windows 11 updates
windows 365
windows eleven
windows patching
windows update
windows updates
winre recovery
Microsoft’s update cadence careened into emergency mode this winter: while Microsoft pushed urgent out‑of‑band security fixes for multiple actively exploited vulnerabilities affecting a broad range of Windows clients and servers, a separate January cumulative patch introduced a regression that...
Microsoft has warned that a January security rollup can leave some Windows 11 machines unable to shut down or enter hibernation — instead the devices restart — and it has published an emergency, manual shutdown workaround while engineers prepare a permanent fix. rosoft released its January 2026...
A patch released in January 2026 is causing some Windows 11 PCs to restart when users try to shut them down or put them to sleep, and Microsoft has published an emergency workaround while it works on a permanent fix. Background / Overview
Microsoft shipped its January cumulative updates on...