Thank you so much for your quick response. Unfortunately, I have a RoonServer installed to VitOS on Rhein Z1c. I tried several hours to find /Roon/Database/Registry/Core/ but all I see via my network is the only folder “Backup”. I tried to “reset database & config” with mobile app. After all, I have the same problem as it was from the beginning.
Thank you for your post. In fact, my RZ70 has the latest firmware version.
Several RoonServer & RZ70 reboots helped. Actually, I couldn’t distinguish which reboot played the major role, but finally I got three audio devices at the Roon Ready section now. Thank you so much!
That is fantastic news! I am glad to hear that everything is back to normal and your Onkyo RZ70 is displaying correctly under the Roon Ready section.
Since you are back up and running, I will go ahead and close this thread as resolved. If you run into any other quirks or need assistance in the future, please do not hesitate to open a new topic.