Gpu direct with video in\out (blackmagic and Qaudro)

Hey!
so im using a blackmagic 8K pro and quadro RTX8000 when i try and use gpu direct as the trasnfer mode on the video in and video out tops -
video in - freezes and stops updating
video out - returns an error

wondering if i need to set something up on my nvidia settings or somewhere else.

thanks!!

it wasn’t working because of a driver conflict.
Works now on 461.09!