Windows 10 April 2018 Update Today?

Anyone else have their Windows 10 machine grind to a halt for about an hour? Windows 10, version 1803?

My machine was working fine yesterday.

I’m just proactively updating my second PC with it now.

I have an update pending but didn’t check what it was as I was dismantling and didn’t have time to do the update. That’ll get done tomorrow night hopefully.

I think mine installed an update overnight at some point. I’ll verify when I’m home.