If you’re a Windows Server admin you’re surely already aware, but Microsoft’s last monthly update was infested with a bevy of bugs. The patches, released on the 11th, were causing Windows domain controllers to boot loop, blocking Hyper-V initialization, disabling ReFS support, and breaking certain types of IPSEC connections.

The patches

Source: Hot Hardware – Vexed By Updates For Windows Server And VPN Bugs? Install These Emergency Microsoft Patches