Microsoft warns that some Windows domain controllers are entering restart loops after installing the April 2026 security ...

Installing this month's Windows Server security update has knocked some enterprise domain controllers into continuous reboot ...

Microsoft confirms KB5082063 bug causing restart loops on Windows Server domain controllers, impacting authentication and enterprise environments.

As CISA noted, "installation of updates released May 10, 2022, on client Windows devices and non-domain controller Windows Servers will not cause this issue and is still strongly encouraged." "This ...

I built up a 2008 R2 DC to play around with a while back, basically to demonstrate one running on the HyperV cluster, installation of AGPM and anything else that we wanted to trial. Recently I added ...

Microsoft rolls out emergency updates to fix Windows Server crashes, LSASS failures, and installation errors after April patches.