When an upload fails we are presented with a screen like the following:
A mass “Retry” button, that automatically retry’s the upload would be great, so we do not have to go through each one and retry the same thing, this time without using bulk upload, so we have to in turn find each individual file.
OR, even just a “retry” button on each page, so we do not have to go page to page, reselecting, and retrying each one individually.