Fiio KA3 USB DAC

Hi
Has anyone tried to use the Fiio Ka3 with roon?
Using windows 11 the KA3 shows up in devices and can be selected but the play button is greyed out.
Any help greatly appreciated.

Hi John.

Maybee you need to install a Windows USB driver. I don’t know if Fiio provides a driver.

EDIT: Have a look here:

https://forum.fiio.com/note/showNoteContent.do?id=202110201505087366118&tid=77

Did you go into Roon - Settings - Audio and enable it? And then, go into Device settings and set it up properly?