I’ll bet that this question has been asked before. Can Roon Core, running on an iMac, ‘see’ an Aurender streamer as a source of music files?
Even if you can see the files inside it, you cannot stream to it via RAAT. Only via AirPlay.
i have put my roon core on my PC. And on the PC roon core, i could add my Aurender N10 music folder into Roon. Then I could play all these music files via Roon.