Hi @Steven44 and @Geoff_Coupe,
I’m glad you were able to restore access to the Zen storage location with a fixed IP.
The naming convention failure with this particular device is something we’ve encountered before (see this post for context: How to add music from Innuos (Zen mk2) in Roon Nucleus as library - #6 by Rugby)
Innuos apparently mentions that certain network configurations don’t permit the device to appear as a location in the file browser of the PC, requiring the fixed IP method. However, the team will investigate why installing Roon 2.0 triggered a sudden reversion here for you.
In the meantime, we’d like to assist with the port forwarding error you’re experiencing to allow for playback with ARC on-the-go with cellular data. The mentioned that you see error codes in Roon → Settings → ARC. Are you able to paste those here for the tech support team to investigate?
Thank you!