Hello, all ...

My iOS4 application plays audio, runs in the background and receives remote 
control events. All of this works, but the one thing that sometimes doesn't is 
the updating of the pause / play state on the remote control display. In other 
words, i'll tell my app to play, put it in the background, double-click the 
home button, swipe over to the remote control screen and press pause ... the 
audio pauses (I call AudioQueuePause()) but the remote-control screen button 
often doesn't change it's image to the play state image. I've read the "Remote 
Control of Multimedia" portion of the iOS Event Handling Guide, and as far as I 
can tell i'm doing exactly what it recommends (though i'm not using 
AVAudioPlayer, i'm using Core Audio directly), yet while the headset and 
remote-control events themselves work in my app, the remote-control display 
button is usually not updated. 

Any help on how I can fix this would be appreciated :-)

Regards,

John, who hopes everyone is doing well :-)

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