Hi there ive been experiencing an issue where often the game seemingly out of no where locks up my entire system, can only get out by restarting.

Using a 64 bit windows 10 OS
Nvidia 970 GTX
I78700K cpu
16gb RAM
obviously I dont think hardware is the problem here buuuut I figured its best to put it all out there anyway to see if anyone can figure out what the problem seems to be. Using the Steam version.