What Happened:
Screen went black with audio playing; everything unresponsive.
What did I do to make it happen:
Hit "Alt+Tab" at any time during game play.
Solution: Don't play in borderless windowed mode, try windowed or full screen mode.
I have been able to 100% reproduce this issue, and it is very annoying every time :/
I have tried to hit Ctrl+Alt+Del multiple times, Alt+F4, Esc, and Windows Key. Nothing happens with any of these. I have to reboot the computer to get back to the desktop.
Comp specs:
OS: Windows 10 Home (64-bit)
CPU: i7-6700k
Memory: 16GB Ram
GPU: Nvidia GeForce GTX 980Ti x2 (SLI)
HD: 1TB SSD
Thanks for the help!