Hi Torben…
I put 2 playlists in my mAirlist and a global progress bar.
Is there any way to configure the global progress bar for being refreshed only by playlist 1 and not by playlist 2 when audio item are also played?
No, that’s not possible by now. It just picks the player which has been started most recently.
But it should be fairly easy to implement. Let’s keep this as a feature request.
Great Torben 
It will be wonderful !! Because I’m currently implementing script for broadcasting “liner over ramp” started after the beginning of the ramp.
My script is okay, but if I play the “liner”, the progress bar will change for displaying the duration of the “liner”. But, I don’t want to see that.
At the moment, before you design this kind of configuration, I don’t play the “liner” in a player, but I use a script that calls “PlayItemDetached” method. It’s the only way I found to play a sound without changing the global progress bar.