[Alanbenjy]

I have now installed the v2.23 Windows driver rather than the v4.x and it is working.
It gives me UMC202 Asio in the dropdown for playback and the hardware option gives me a white pop up box with minimal features rather than the black menu item I was seeing before.
But at least I am getting playback and no juddering.
I will test if for recording.

Thanks for help :))