Hello,
I have some issues with my UT, sometimes I get random mouse acceleration which makes my mouse go super fast.
I installed MarkC's mouse fix, D3D9 renderer (tried D3D8 and OpenGL, same issues) but the issue doesn't come out.
Here's a video to show how it looks like (it happens around 20 seconds).
My rig is i7 2700k, amd hd 7950, 16gb ram and a benQ 120hz. Mouse is a logitech g400s.
Os Windows 7 Ultimate 64 bits.
I saw Serenity getting the same issue in the past but I still can't figure out how to fix it. UT gets unplayable because of that.
Hope you guys know how to fix it, thanks in advance. I can post my ini if needed.