Sonar 2.0 XL. Native instruments B4 - FM7 Directixer 2.1 MOTU 896 Taking Midi track and setting it up for Audio track recording. Have virtual synth set to audio track and indeed, I see the green level bars move on the audio track, however as soon as I click the record button, it seems to disable the input to that audio track and simply records nothing...level indicator shows nothing. If I disable the record...I can see the levels again. Any one ever run into this?