First of all, I would like to give a big shout out to everyone involved with Volumio. It now offers the best platform for me to expand my hifi systems.
The integration of the multiroom capability was crucial for me to go for Volumio 3. I now have three Raspberry Pi’s with Volumio 3 in use, each with a Hifiberry DAC+ supplemented. Everything works perfectly, except for the Multiroom application.
If I group my Raspi’s, then that also works. Unfortunately, I can then adjust the volume of the three Raspi’s only individually, but not all three simultaneously with a “Master Volume” control. Am I doing something wrong or am I missing something? I can adjust the individual volumes but not all of them with only one slider. I hope I have expressed myself correctly. If this would be implemented, I would be even happier than before.
With best regards