Minimizing to desktop randomly

Okay, I am at a loss here. I just did a reformat of my ssd and a fresh install of WoW. I made sure to update all my drivers to the current available but for some reason my game keeps randomly minimizing to desktop. I know I experienced this problem in the past but that was years ago. I have tried to find any fixes and the only thing I found was to edit a lockout timer in my regedit which I did with no improvements. Does anyone know what the problem could be and what the fix is for it? Thanks for any input in advance.