I finally did some more research for Nvidia and Far Cry 5 crashing all the time. I seen that people where arguing over rolling drivers back to 391.35 drivers or 391.24 Drivers, but after all that I came to a bit where someone said to unlock my OC so it can run smoothly. I’ve done what the guide suggests and I’m running on current Drivers 398.82 08/1/2018 and I seem to have played a solid 8 hrs of gameplay without crashes. So maybe this might work for you. Just try and and see…
[EDIT]
Both OC and the nvidia forums:
https://rog.asus.com/forum/showthread.php?87087-Overclocking-the-Strix-GTX-1080