Hello everyone, first time posting on this forum, but have been watching LTT for a while.
I'm having an issue with Fallout 4 where, since a little while back, it'll run at a v-sync locked 60fps (Which is fine) and then, half of the time, it'll randomly lock itself to 30fps(Not as in a performance drop, but as in a framerate lock.) I've no clue why this is happening. V-sync is disabled in my Nvidia settings and enabled in Fallout 4's settings, and my PC had no issues running this game beforehand. None of my other games are displaying this issue either.
Specs incase this'll help:
GPU: Gainward GTX 970 Phantom
CPU: Intel i5 4460
Ram: 16gb ddr3 1600mhz Hyper X Fury (2x8GB)
Storage: Samsung 850 evo 500gb SSD (This is where my Fallout 4 is installed), generic 1tb 7200rpm HDD
Motherboard: asrock h81m-dgs r2.0
All latest drivers are installed and Fallout 4 is running the latest version with no mods enabled.