I have the same problem with the P6 and the SoundTower editor. I have no idea if it is the same issue here, but in my case it seems to be some kind of refresh problem where it simply is not updating its display correctly. If I open the “About” dialog (or any dialog box I think) and then close it, the editor refreshes itself and displays the correct settings that match the synth. Literally, that’s all I do: Open and close the about box.