I am new to GPO, and running it as a VSTplug-in through Sonar 8.5. It plays Ok, and sounds BEAUTIFUL, BUT when I interrupt play back to edit (usually through piano-roll view) The samples drop to a very low volume when play-back is started gain. The sliders on the mixer have also moved, but to restore sound I have to reload every voice before the next play back. (Tedious). I guess this has something to do with the interface between Aria and the host (Sonar), but have no idea how to resolve this. Can anybody assist? Regards, Simon Cribb.