There are a few reasons why your interface might not show up. Remember to always check connections and cables first.
If your interface is showing up in (MacOS) MIDI Studio's Network settings but not displayed in Auracle, it might be due to your network priority. Here's how to change this option.
Go to the Wifi icon in the top right corner of you screen:

Now select Open Network Preferences

In the Network Preferences window, select the gear icon on the bottom of the left column.
Select Set Service Order...

A new window will appear. Make sure to keep your wifi network on top and then have your ethernet connection second.
