Mouse input seems corrupted on 3D Games

[MillaBachmeier]

Hey,
I just got my Octane Cloud Workstation of Amazon.
And installed World of Warcraft on the VPS.
Problem now is if i try to look around it fails because the mouse input is wrong.
On the OS it self i can move and click without problems.
But at WoW i have to click and hold and then move which somehow corrupts my movement into another way.