I got some Android apps that plays rtmp streams, and they were working fine on background using Air 2.6-2.7 for about a year until now.
So today, I made upgrades using Air 3.3, and the backrgound playback is not working anymore, as soon as the screen shuts off, the audio shuts down in about 1 second.
I am using Windows Flash CS6. Anything changed in that department? I tried googling it, but nothing useful came up.