Hi Bob,

The whole sub-program requires to be re-examined as it is erratic in behavour. I went back to the Classic Tracks Menu and Muted the tracks I didn't want to hear as it was clearer although I needed to continually skip between the two tracks windows. Perhaps the developers should check out PowerTracks to see how easy it was to control in earlier versions. Adding separate Solo buttons in the Tracks and Mixer Windows is a step forward, but not at the expense of reduction in the ease of use.