Armored core 4 mouse control

Hey there, i've been trying to get mouse and keyboard controls to work for AC4, specifically BLUS30027. Keyboard controls work just fine, and so do mouse buttons, but relative mouse control gets ignored as if i wasn't moving it at all. Absolute works just fine but gives me massive motion sickness and is hardly playable as my camera's overshooting my targets, and a joystick feels too slow for such a fast paced game.

Win 10
64GB RAM
RTX 3060TI
i5 12400F

Hopefully the log has something that could help in it.