Don't know why https://www.youtube.com/watch?v=rIjC018szyk&t=381s or why others are Completing with errors, even though others have completed successfully.
The failed list is located on my Jaksta Media Recorder 7 log. I don't know if you have a way of looking.
Captures ok here.
Please provide your debug logs following the exact steps listed in the link below so I can see what is going on on your machine.