You need IGMP snooping on in order that the relevant filter tables can be built.

If you have not already done so, make sure that you have reserved DHCP addresses for all Roon and Solos components.

This is classic multicast behaviour in a wireless environment and exactly why a wired network is to be much preferred - I don't have experience of the Orbi system, however the issue is clearly with the stability and network setup; not an issue with either the Roon or Sooloos components themselves.

In the Roon forum a few days ago, I believe you were asking similar questions - the focus has to be on fully understanding how you have programmed each network component. You may also benefit form operating select Roon and or Sooloos components with fixed addresses rather than using DHCP. The only issue is that if you do go down the fixed address route, it is much harder to recover should things go wrong. As above make 100% sure that your are using address reservation in the first instance and then try to keep the network stable, ie don't then keep changing the architecture and moving endpoints to different segments.

John


808v6, M60, MC200, HD621, Lumagen XE, 504, SB Touch, 563, 201, 204, 208, MPMAX 221, M80, Explorer, Explorer2.