I save often ! You don't know this has happened until the next open... then, poof, 1/2 the track is gone. That's what is frustrating... I don't know it's happened ! The track looks and plays fine all during editing etc. (saving often). It dosen't dissapear while it's open. Then, close RB down, open it back up and 1/2 a track is gone.

No, not reported yet.