Weird note, when adding the RAR URL I get the following error:
The path 'entity:node/Spanish' is invalid.
I'm not sure what it doesn't like after inputting 100s of URLs with no issues. Nothing this here for when I can look into why.
Looks like () so I put in their unicode. Seems to have fixed the issue, but keeping this note here for reference.
Actually, while the URL does work in a sense, it does not on its initial click. Yet if I copy and paste that URL in a separate tab, the download initiates. Will have to either not use () in filenames or research how to handle special characters in URLs within Drupal.