Two security updates (KB2925418 and KB2930275) applied and no users (including administrator) were able to log in remotely afterward, with the RDP session handing the message "Access is denied."
I tried installing these updates individually to determine which was the culprit, but installing each independently produces the same result of breaking remote access to the server.
Any ideas of what can be done to fix this? Not finding a lot of documentation online. I would like to not ignore these updates forever.