I've had only one crash in the past months, this was yesterday. The cause was memory related.
So my guess would be it might be affected by RAM, virtual ram and/or disk space allocated/available.
@wowman , how much space do you have allocated in virtual ram? What's your RAM size?
@Nukai That's a good rig and especially at 1080p it should be fluent like water. 16gb should be sufficient for most tasks and games.
hm, another thing is i don't have the latest drivers running on the 1080Ti, last i updated was around Dec/jan. so there is a chance this only happens with the latest nVidia drivers.
Just a random thought.
Stay safe & healthy,
Arti