I will need to mess with windows mode again, but when I alt tab to look at my browser or anything like steam. The game will go towards the other screen. This is a new setup windows 10 pro.
Primary window =1 secondary window =2 the game will actually shift to the other screen.
Nvidia latest drivers.
video card gtx 780ti sc 3gb video.
All of this worked before .59 but I had to redo the whole computer since then. New bug for me, I need windowed mode back as a tech.