Blockinput mousemove during mousemove

[hemsith14_]

Hey
It's possible to move the mouse a bit when blockinput mousemove is on and a mousemove is accruing in a loop, how can I prevent that?
Blockinput prevents that, but I can't use it as I need to just block the mouse movement without letting it move even not a tiny bit.
I run the script as admin, but it's not enough perhaps. Is there something else I can do in regards to the access level?

Thank you!

[hemsith14_]

???