Roon radio. Unexpected error Roon Radio limited to library

Core Machine (Operating system/System info/Roon build number)
Asus NUC Celeron 2957U, Windows 10 Home, Roon 1.7 build 667.

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)
All on home Ethernet.

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)
Various squeezebox Touch and Sotm SMS-200.

Description Of Issue
I just swapped running the core as just Roon server on a thin client running Windows 7 to the Asus NUC Windows 10. I backed up the entire Roon database and then recovered it into the new Roon installation on the NUC. All fine and able to play tunes from both the NAS library and Tidal.

However, Roon radio won’t play anything.
Please help.

2 posts were merged into an existing topic: Limiting Roon Radio to Library with Tidal