I have an AJ-D450, and although it is of no help to you, the plug-in aja sent me fixed the issue you are having. I could not even capture prior to that, so I never made it to the edit to tape stage before installing the plug.
I always got an error message of some sort, “like tape is unthreaded”, or “problem with tape”, or some such
I’m running an AJA card though, not an IO
Jim