I couldn't find the awnser anywhere

the controls worked in amnesia a machine for pigs

but in the game when i look around if i for instance look right, it goes faster the longer i move my mouse and sometimes when looking down it spins.

I hope you understand what i mean.

turning down the mouse sensitivity doesn't solve it
otherwise i wouldnt be here to ask

I could give another example

when i move the mouse and then stop it, it goes a bit further than i stopped the mouse. quite the same how luigi doesn't stop when you stop moving (if you know what i mean when you played mario games)
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UPDATE:
better way to explain it
bandicam has the function called opengl and directx i believe, and when i select that and then click the window i can see it's selected and when i record the mouse is acting really weird,

fraps only works that way

now i use bandicam with a drawn screen region but that makes the game slow, is there no one with a fix?

FIX: I had f10 as record key and windowed mode, i changed both things, full version and other record key