OK this is self inflicted, but I'm wondering if I am missing something obvious.
I've been running the Sonos plugin for ages now (thanks) with no problem. But recently I have decided partly as a learning exercise to move all of my IoT stuff onto a separate VLAN. I started with Sonos as I knew it'd be a tricky one and it is working fine now, once I got all the firewall rules and IGMP services working, on its new VLAN and subnet, I can listen to it, stream it and control it from my main LAN. The only issue I have is that the indigo plugin initially after a restart it sees them all but after a few minutes I get reports all of the devices as having fallen off the network and they are in error.
Am I missing something obvious here, or can anyone point me towards where I can dig to find out what's going wrong.?
Thanks.
[Fri May 24 17:36:48 2019] ZonePlayer: Bedroom L has fallen off the network.
Sonos Error [Fri May 24 17:36:48 2019] Resubscription due to timeout for ZonePlayer: Bedroom L
Sonos Debug [Fri May 24 17:36:48 2019] Unsubscribing to ZonePlayer: Bedroom L