Has anyone ever listed the group policies that cause Windows to lock up while they are updating every day at 3:00 PM? I know they exist... I can't wai

Has anyone ever listed the group policies that cause Windows to lock up while they are updating every day at 3:00 PM? I know they exist... I can't wait to hear about this one. In all my years of reading about security and systems administration... What on earth? A global stop-the-world policy update that spans time zones? Why have I never heard of such a thing? Could it be that this only happens on OP's machine because of a failure to remove malware?