I have the latest updates to my BIAB EP (462), RealBand, and RealTracks. Lately I've been experiencing a loss of audio after editing a song file and trying to play it. The cursor moves but there's no sound. Doesn't happen all the time. But I have to save and restart BIAB to get my audio back. I have a TC Helicon interface running ASIO. Any ideas or similar experiences.

Thanks,
Rob