Ok, so I'm at my wits end right now. I've been trying in vain for the last few days to get BF4 multi running on my G750jw. It would start the campaign mode for 10-15min before I'd get a nvidia driver crash and restore error that would freeze the game, during the campaign I was able to run everything fine with high settings (also during the beta I was getting silky smooth fps with the setting set quite high).
Now today hallelujah! No "BF4.exe has stopped responding" it finally loaded a multiplayer map, and ran it at 10-14fps. After setting EVERYTHING to low and the res to 720p I got it up to 23fps. During the match I chatted with someone else running the game on the same G750JW with (supposedly) no problems.
So I have to ask, what happened to my system, I installed the latest .Net software, and am running the GEFORCE 331.65 drivers. Anybody have any suggestions? I know the probable answer will be just wait for a patch but it seems like I have all my bases covered so the performance issues are quite strange to me.