Slow mouse in Win10 VirtualBox

Ive been chasing this half a day with no conclusion.

First I tried both the ISo and drive image with Hyper-v with no luck.

Then I ran the ISO with VirtualBox and it worked fine.

But the harddrive image with virtual box lags so badly on the mouse as to be unusable.

Does anyone know what might cause/fix this? Id really like to start playing with Redox development.

Thanks

What VirtualBox settings do you currently have? I’m running it off of the hard drive image on windows 10, and the mouse seems to be working fine