I have already downloaded the beta version and the instructions followed exactly as described on your site. My audio interface is an RME Fireface UFX and my DAW is Protools 11.3
Still no input and output in my Fireface UFX. In Protools comes a MIDI signal into the instrument channel. Playback Engine is on Aggregate Device.
What to do. Since one month I'm just there to experience any pleasure in owning Iconnectivity MIDI 2.