I had been successfully running Roon on a Nucleus but now the Roon Remote software says it cannot locate my Nucleus. This is a new Nucleus that I purchased in March and it failed within one month and would not boot. It was repaired by Roon and returned to me 2-3 weeks ago and it has been operational since then.
While the Roon Remote (on my Mac or my iPad) cannot locate the Nucleus I can navigate to the Nucleus through my finder and successfully ping it on the network. I can also access the web interface by clicking the Configure Roon OS devices on your network
Opening the Roon Nucleus Web interface the Operating System and Internal Music Storage are both OK but the Roon Database & Settings says Not Ready. I tried to reset the Roon Database & Settings but it remains Not Ready. I tried to reinstall the OS but it failed to reload.
One item I noted is the RoonOS folder on the Nucleus only has one file in it: RoonOS>Database>Registry>id
I seem to recall there being more in this folder before?
Remote is Roon 1.8
Roon Version 103 (build 227)
Connected via ethernet to a Amplifi HD Router
Mac OS 11.2.3