Hey. I speedrun Super Mario 64 but i have a problem with my mouse.

When I do the BLJ, my mouse is moving for no reason. And this JUST FOR THIS GAME. This never happens to me on other games. What can I do ?

Thx for your answer.

Edit: I see actually that happens when i spam the A button (Xbox 360 emulated for PS4 controller).

Unplug your mouse when you start a run