I am unfortunately passing through the same issues from an existing topic:
NUC (11TNKi7) connected to Arcam D33 DAC via USB skipping tracks and not pleying.
The dac is perfectly compatible with Roon when playing using Windows as OS.
I purchased the NUC exclusively to use Roon Rock, but it did not work as expected.
Deleted RAATServer folder and restarted NUC
Used 1.0 and 2.0 ports from Arcam
Did all sorts of configs on device in Advanced mode
Du to the fact the post is from 2018, many Roon software may have been changed, so I went through all steps described but was not fortuned as Menno who managed to play songs.