I have an Oxygen 49 which I use to enter Midi notes, test chords etc. It comes with a lot of sliders and knobs most of which I do not use.
I have set up the 49 Driver as Input only and get it to work by selecting a specific Midi track with the output to an external Midi Synth (not DXi/VSTi). It is necessary to activate the connection at the start by clicking on the Program Column (in the Classic Tracks Window) and selecting the Patch via the Patch Panel. Once started, you can select different tracks/patches although, if you hear a piano unintentionally selected then repeat the patch setup as above.
It is a pity that changes in the 2015 RB version (accidental I hope) have changed the way in which selecting Midi Patches as above works as more keystrokes are now required.
.
I don't understand what you mean here Lyn.. I don't see a change for the worse... in fact I was just thinking yesterday that it seems easier to me now when I have to change MIDI patches.
I used to have to alternate between right click and left click, but now left click does it all... they've even set the patches up in multiple ways so you can either enter a patch number, or pick it from a pick list.