after the volumio installation on my RasPis, I could see each other as a multiroom device at the bottom of the voumio frontends. Now after setting them all up with the right plugins and network settings the multiroom devices are not shown anymore on any of my RPis.
Is there a way to get all volumio devices in my network back as multiroom devices on each other?
I also face the same issue. After upgrading both of my pis with 2.285 the multiroom option disappeared from the bottom of the web interface.
Has this been fixed in new version? or Any other update on this?
There is probably something wrong in your network.
Please turn off all your Volumio instances, then turn off your router, turn your router on, and turn on each volumio device one by one (wait 2 minutes before each volumio).
That should solve your issue