Core Machine (Operating system/System info/Roon build number) 1.7 (build 571) stable Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet) Ethernet connected to Cisco Smart switch Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/…

This may help. There’s a manual update needed. [image] Update to version 571, log in the Roon Software and unauthorised every time Support If you do use QNAP you might want to download the updated version from this post. It should hopefully solve your problem.

QNAP NAS multiple issues

Support

Scotav July 8, 2020, 7:14am 2

This may help. There’s a manual update needed.