At log in of my profile on Window 10 64bit my fences which are mostly lined up one below the other on the left side of the screen will be just a pile of icons on top of each other until the computer has finished booting up.
Then the fences will all appear as they should. All Rolled up.
My machine is darn fast. I7 6800, m.2 ssd, 32gb ram, nvidia 1080
All drivers current. Windows 10 with all current updates
Dell 5K monitor
I do have a few programs that are loading up at log in such as Steam, Logitech g910 keyboard software, dell monitor drivers, probably Oculus Rift drivers.
It is no until Steam has finished checking for updates that fences with then clean everything up and look correct.
This problem only appears at log in. Afterwards everything about fences works properly.
So maybe this is a problem with the order in which programs are loading up at boot. Maybe Fences can be moved up the list somehow?
Maybe this is an issue with the ultra high resolution that I am running at?