I have installed novetus (And everything else correctly!) yet I have this stupid mouse issue when I move it. It looks up and rotates like crazy. Got any help?

I've had this issue before on vmware workstation player and the literal ONLY solution that worked was switching to workstation pro and turning "Optimize mouse for games" to always and unchecking "Automatically grab and ungrab the mouse"

Preferences > input

Another thing to do is to make sure that the client isn't in full screen, It'll save you some time.