Tales of Graces F [BLUS30903]

did somebody try it on 4k... i have gtx1060 7700k @5.1ghz
and still while in battle field the frame drops around 30... depending on the amount of enemies and skills...
(but on tekken tag 2... its only 60fps...)

actually i kinda notice that the vblank is likely the culprit... during battle fight it sometimes trigger though it shouldn't making some part of the fight dips to 30fps then back to 60fps (ups and down)...
i kinda notice when i turn it off (with clock scale of course turned on) the game just go smoothly full 60fps...