Care to share how you are speaking at the same time the DAW audio is going? I tried this a few months ago but wasn't able to get it going, can't remember exactly why. I think the recorder I was using wasn't compatible with something or another...There was a type of "mixbus" that controlled all the audio from both sources (mic and interface/daw). Then a video recorder program. I wasn't able to integrate both, I think.
Anyways, pls share, if possible. thnx