Roon remote cannot find Core on AudioAanZee music streamer [Resolved]

[Geoff_Coupe]

Well, whew, glad you’ve got it working. It sounds as though your previous router may have been blocking multicast on some of the ports?

Roon and Router issues

Roon uses a technology called multicast for device discovery. Multicast has been around for decades and is a very stable solution for the problem of trying to discover things on a network. In its simplest configuration multicast traffic gets repeated to every device on a network and the devices that aren’t interested just ignore it. Problems arise when networking gear attempts to be smarter than it is and tries to determine who really needs to receive the traffic. This can work very well for la…