Hello everybody.

I used to have random and frequent CTD when i was playing Fallout 4 without specific reasons.

I remembered that i had the same problems during WoW Warlord of Draenor's beta.

My graphic card is a Geforce GTX 660 Ti which is overclocked by MSI.

I decided to use MSI Afterburner (NVidia Inspector or other tweaker should work too imo) and set base frequencies from NVidia specifications.

Since this modification, i have been able to play for 4 hours without any CTD.

Maybe it could help someone else.

(Sorry for my poor english, i'm french :/ )

Thanks for those info's...

I have tried this fix you mention doesnt seem to work on the 700 series of cards .