OK, thanks for your suggestion.
At the moment, the entire file is downloaded first and then uploaded to the new destination
I suggest that this work be done for each file
It means downloading a file and then uploading it and performing it for the rest of the files individually
Always free up disk space
This is great for large transfers between two servers
Now all the files are downloaded in one go and the disk volume is fully loaded and then uploaded to each one.
This can be added as an option!
Thank you for all your efforts