Game/System Crash

Having an issue that has been occurring since launch, but not during the beta phases. After only playing for only 20-30 minutes, the volume of the game will cut out, and eventually it'll start preventing me from doing anything within the game client. If I Alt+Tab, I discover that all the processes on my PC have stopped responding (often times even Windows Explorer itself) which will cause my PC to crash if I Ctrl+Alt+Delete. This also seems to disable multiple drivers, as I lose internet connection and sometimes my display driver entirely to a black screen. If I leave it alone long enough though (several minutes), operations will continue back to normal.

Some things to note:

-Only occurs during extended or even short term play of ARR. No other games.
-Temperatures are easily within safe range.
-Event Viewer gives NO feedback towards anything going wrong.
-No error popups unless Windows Explorer itself crashes.
-The GPU/CPU have not been overclocked in any way.
-Drivers are up to date, but I have also experimented with older drivers with the same results.