Jan. 2016 - I have had issues recently using the Music Play feature. If I leave the app screen to do something else (Facebook, Safari, etc.), the music stops playing or beomes spotty. If I recall, the first gen of this app could only use the Music Play feature if you kept the app open. Is it possible that there is an issue with iOS 9? I only started having the problem when I updated the operatng system on my phone and pad.
I own both an RX-A3000 and an RX-A3010 and the app has worked great with both receivers. I rarely use the remote. Each update has added additional useful features. However, as noted by other reviewers, it would be great if Party Mode could also be added. Turning each zone on manually essentially does the same thing, but with four active zones, Party Mode would be much more convenient!