I am having exactly the same problem.
My problem video: https://drive.google.com/file/d/1_nPT9gHJ0YeHCwrc3NgwDtdc0SyGQq_4/view?usp=sharing
That is a 5 minute video, but shorter files give the same error message. I am running version 8.56. I have never been able to get this feature to work.
I am running a Dell Inspiron 15 5000 Series laptop with Windows 10 Home. Processor Core i7-8550U CPU @ 1.80GHz 2.00 GHz. Installed RAM 16.0GB. .
My disk has 462 GB capacity and 32GB free