BurntSoul: So to continue with my previous post, I still had issues after uninstalling the EVGA Precision program and GeForce Experience (I realized I had the GeForce Experience Beta installed).
Oh well! I decided to uninstall the latest drivers and go back to the previous version, 368.81.
Guess what? To make things even more muddy, I still had issues upon shutting down NMS after the downgrade. What a bummer.
I forgot about it overnight and during the day, and then came back to see if any good news arrived. Nothing it seems. However, I decided to change my screen setup from Fullscreen to Borderless. My reasoning for this was so that I might have a better chance of alt-tabbing out so I could kill the process, saving me from a forced reboot.
I then realized making this settings change meant I would have to exit out of the game to save them, which would probably mean I would end up crashing to a black screen and then have no way to kill the process again. This would have also meant the settings wouldn't get saved.
Good news on that front. On a whim I decided to alt-tab out of the game after I made the change but before I exited out of the game. I knew that doing so would normally crash certain users unless they were already in borderless mode. luckily it didn't crash for me. Hopeful, I then exited out of the game...and the game shut down normally! What the heck? and now I can exit the game without issues.
So in summary, from my first post to now:
1. NMS was working okay at first
2. Saw video driver update, applied it, then game would crash hard on exit.
3. downgraded drivers after some troubleshooting, the downgrade (which should have brought me back to 'normal') did not stop the crashing on exit.
4. Set screen mode in settings to Borderless.
5. alt-tabbed out and back into game without exiting yet.
6. crossed fingers, exited out of the game to save the settings.
7. exited without problems that time and from that point forward I'm back to normal!
Don't know if this will help anyone, it's just my notes on what went down.
You could of said all of this in one line...