If the devs could look intro it would be marvelous, because i don't know if the game has any anticheat that can be triggered by dll proxy.

!!!!!USE AT YOUR OWN RISK!!!!!

I found a solution for the stuttering that make constant hiccups in the FPS.

The game basic makes as contanst check for HID controllers.

Just download the SpecialK tool:

discourse "DOT" differentk.fyi/t/download-special-k/1461

Then take the SpecialK32.dll and rename to Opengl32.dll and toss next to the game executable.

In game press CTRL+SHIFT+BACKSPACE, go to Input Management\GAMEPAD and check "Disable PS4 HID Input"

Your game should be stutter free now!