On the production, live site, I can access all PDF documents with no error, for example:
Using Local by Flywheel site, imported using Duplicator archive, I get a 404 page not found error for this same URL (same relative url, different domain, of course, for local):
https://twfm20190116.local/wp-content/uploads/2016/06/prayer-cabin-gift-certificate-order-form.pdf
I can create a Live Link, if you want to try it yourself.
I am running WP 5.0.3, Local 3.0.3, Duplicator plugin Version 1.3.2 (to create the archive.zip of the production site).
I tried resaving the Permalinks, but this did not fix the 404 error.
I went to Media Library and the PDF is there with the above URL
https://twfm20190116.local/wp-content/uploads/2016/06/prayer-cabin-gift-certificate-order-form.pdf
This 404 error happens with all PDFs on the site, not just this one example.
I cannot find any other articles on this topic, so am creating this new topic. Any ideas?