Currently it's only possible to send PC commands when changing Rigs, in Performance Mode. For me and I think for many people out there too, it's necessarry to send CC commands, so that we can control more external devices via KPA + Remote. For example the GCX-Switcher only accepts CC commands and can't be controlled in another way. At the moment, for me it's pointless to buy a Remote because of missing CC commands.
regards
Patrick