Music app airplay wont output 2 devices.

[Tobias Funke]

My iPhone 6+ plus music app wont airplay output on 2 devices at the same time.

Even though everything I read on the net says it should.

When I select the other device its stops playing the selected device to start playing on the other.

My 2011 MacBook plays the same 2 devices no problem but my iPhone wont.

Any ideas?

Thanks.

 

[Tobias Funke]

Come on guys.

At least someone tell me theirs doesn't do it as well.

 

[Apple_Robert]

Are all devices updated (able to use Airplay 2) and on the same Wifi?