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

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

Microsoft is investigating LSASS memory leaks (caused by Windows Server updates released during the November Patch Tuesday) that might lead to freezes and restarts on some domain controllers. LSASS ...

I second Afidel here, you do get the right to run two windows server VM's on a piece of physical hardware per license, and the Hyper-V role doesn't count against that. So doing a P2V into Hyper-V of ...