Hi John,

This definitely sounds a little weird.

I'm still not quite entirely clear on what part actually "sticks".

Do you mean that the actual Windows system mouse arrow cursor itself freezes on the screen and does not move anywhere?

Or do you mean stuff that is drawing inside MoI, like a line that you are drawing, or selection highlights, etc.. seem stuck?

Does it happen when you are in a totally blank scene like at a fresh start up of MoI?

- Michael