I just stumbled on a new way to connect to my N-01.
I have been having connectivity issues with Spotify playing on N-01. The N-01 either shows up in the "devices available" list but won't connect, or it just doesn't appear in the list. Spotify Support are of no assistance because N-01 isn't a certified Spotify Connect device. I suspect a recent Spotify App update may have caused issues connecting with the Spotify SDK binary loaded on the N-01.
The N-01 plays via SoundStream App so my network side is OK.
I have just signed up for a free Tidal subscription, to test whether that works on N-01 better than Spotify. Unlike Spotify, Esoteric is a Tidal Supported device. Well, it works! I'm not seeing MQA in the N-01 display when playing MQA content (unlike my PS Audio DirectStream DAC, for example). What I am seeing is 48kHz and 96 kHz lossless PCM. I haven't worked out how to play an album from beginning to end in Tidal, I can only play each song individually, with playback stopping at the end of each song.
Through the process of getting Tidal to work, when I opened SystemPreferences>Sound on my MacBook Air, the Esoteric N-01 was listed as an "Airplay" sound output device. WTF? is Airplay! What's happening is the Tidal desktop App is connecting to N-01 via WiFi, indirectly via the access point that the MacBook Air is connected to. I don't know if content is getting sucked up by the N-01 directly from the Tidal server (which is how Spotify works, or used to work), or whether the content is being sucked up by the computer, and then streamed from there to the N-01.