Rhythm Heaven Feaver Air Rally Stuck @ 30fps

[Spaghetitony]

So I've been playing Rhythm Heaven Fever recently and so far every game has run at a solid 60 with no drops except Air rally, as soon as I start it up the tutorial drops to 15fps then the actual game drops to a solid 30, I've lowered graphics settings, changed the games .ini, and tested OpenGl and Direct3D 11 and it's still at a solid 30, any recommendations?

Specs-
GTX 1060 6GB
Intel I5-6600K@3.50GHz
Corsair Vengeance LPX DDR4 16gb 3000MHz RAM
Windows 10

[mayroii]

Is your PC plugged in? Usually, when my PC isn't plugged in and I use Dolphin, the game halves the framerate and keeps it capped at that halved framerate. Have you also tried disabling Dual Core?