I would like to request the ability to solo a return in order to edit the effect inserted on it. At the moment on Soloing the Aux Return the Instrument/microphone channels are muted meaning there is no longer any input into the inserted Effect it's then necessary to solo all the channels that have the relevant AUX Send but I'm suprised that the AUX Solo doesn't solo the channel AND include all channels routed to it within that Synchron instance.