Setup, Windows 10 on a computer with 2 monitors. 1st is a Monitor that uses VGA, 2nd is a 28in TV that uses HDMI.
Since going to Windows 10 and since Pre-Patch of Legion and with hours of troubleshooting including changing out ram and fresh installs of Windows 10. Nothing seemed to help.
Finally I hit on it, if I play World of Warcraft on my TV that uses HDMI, it BSOD.
If I play World of Warcraft on my Monitor that uses VGA.. no issues at all.
FYI for those having the same issue.
I am planning on getting a RX 480 later but, until then this works for me.