AIRPLAY2 - How to mak eit work with older devices

Airplay 2 works very well with older devices of you have at least ONE "2i" devices!

Group that "2i" device FIRST with older devices, THEN activate Airplay on an IOS device to the newer "2i" device visible on your IOS device and it should play well!!

I tried doing this while the device were playing and made a group then - this does NOT WORK, you have to GROUP BEFORE, THEN ACTIVATE AIRPLAY!!