So, for the past week, I have been denying Windows updates.
This morning, I got a prompt to restart my computer to begin the update.
I denied it again and shortly after, I left the computer room.
I came back upstairs a few minutes later and discovered it had restarted and begun the update on it's own. :(
After five reboots and 2 1/2 hours, it finally completed.
Turns out it was the Fall Creators Update.
I have never had a Windows update take this long or reboot so many times.
It was very frustrating.