Microsoft has moved quickly to contain a nasty April 2026 Windows Server servicing problem, issuing out-of-band fixes that address both repeated restart failures and update-installation errors tied to the month’s Patch Tuesday release. The immediate relief is real for administrators running...
domain controller
domain controller stability
domain controllers
kb5091157
lsass crash
lsass reboot loop
out-of-bandhotfix
patch tuesday
windows server
windows server 2025
windows server patching
