I can preview factory midifiles from mediabay browser, however I cannot preview midiloops from the loops and samples under the Media>Loops and Samples in the right hand pane. I can hear .wav loops and samples, just not the midi loops. I can see that there is a ‘Not Connected’ menu option in the lower window near the play button. If I drag the loop to the main arranger window or double click the loop, it opens ‘Halion’ but all the notes are playing back on channel 1. I do not have Control Room active - What am I missing?