Was getting 60 fps now only 30?

[Tuna Boat Captain 2000]

So for about 130 hours of game play I was getting 60 fps, today when I log in I'm only getting 30? My PC is i7 5930k, 2x gtx 1080 sli, 32gb ddr4 ram, win 10 64home.
I had it set to 2560x1440 and it ran great...a few spots had minor dips but nothing really below 50fps, so why am I stuck playing @30fps now?

Also, just playing around trying to figure this out and I switched to borderlass and windowed mode, and both of those settings give me a tiny window in the center of my screen about 1 quarter of the total size.....usually on other games switching to windowed would still give you a full screen, but it would be bordered. I guess I can understand the "borderless" option as it is not being advertised as fullscreen borderless. That part's not a big deal, it's the 30fps I'm scratching my head from.

I get that the game is tied to the fps as loads of Japanese games are, but if it's my harware than why was I able to play 60fps with no problems what so ever for so long?

[Tuna Boat Captain 2000]

So just another little thing I noticed...Any setting above 1080p and I'm locked @30fps, if I want 60fps I must got 1080p or below... WTF was there some update screwing with this of what?

[Rogue]

Nvidia driver was updated recently perhaps. Check the usual culprit in the nv control panel, vsync and power or other mundane changes... Especially if you use geforce experience, which "automatically" set stuff for you , for better or worse.

This laptop tweak might also work for desktop to manually create a profile for nioh. The concept is kinda the same where you create a specific game profile...
http://steamcommunity.com/sharedfiles/filedetails/?id=1195069538

[Tuna Boat Captain 2000]

Początkowo opublikowane przez Rogue:

Nvidia driver was updated recently perhaps. Check the usual culprit in the nv control panel, vsync and power or other mundane changes... Especially if you use geforce experience, which "automatically" set stuff for you , for better or worse.

This laptop tweak might also work for desktop to manually create a profile for nioh. The concept is kinda the same where you create a specific game profile...
http://steamcommunity.com/sharedfiles/filedetails/?id=1195069538

With regards to the link you provided(thanks kindly by the way) I actually do that with all games I have less than stellar preformance with, so I had already tried that with no success.
I do think you're right tho about it being a setting...I did the nvidia update a few days ago and things were fine HOWEVER I've had my PC on for the past few days too, and the problem actuall started when I had reset my PC hoping to auto D/L something via usb. So I'm thinking that an update screwed me up, but what I can't figure is why?
Things like this do happen in PC gaming as I'm sure you know, more often than not the problem fixes itself in a few days, I was just hoping that this was a known issue with a quick fix...oh well!
Thanks for your reply and the effort that went into it :)

[Tuna Boat Captain 2000]

Oddly enough I've discovered that I can play it in 4k(2160p) @60fps? Not sure why I've lost the ability to do the same @1440 but as long as the frames are steady @ 2160p I'll be happy.

Note: I did turn off the 3 checkmarked boxes at the bottom of settings...dynamic shadows, motion blur and whatever the other one was.