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Search Results
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Topic: Invalid download link
Hi,
I am getting this “Invalid download link” 500 error on downloads when i enable reCAPTCHA. The reCAPTCHA appears to be setup correctly, and the test button in download manager settings says pass. When i’m logged into the wordpress site, downloads work fine, so its like even though acccess control is set to “All visitors”, its not actually giving access to guests.
I’ve read through every other invalid download link post on this forum and nothing seems to have helped. I deactivated any plugins that looked like they could interfere with no improvement.
I enabled debug logs and ran them through copilot, this is its summary:
“This shows:
– The page loads correctly.
– CAPTCHA validation succeeds.
– A WPDM AJAX request returns 400.
– The generated download link then returns 500 Internal Server Error.So the problem is not Google reCAPTCHA. The test result and logs both confirm CAPTCHA validation is successful.
The fault appears to be inside WordPress Download Manager (WPDM) after CAPTCHA has been accepted.”
Any ideas?
I have files that are over 2GB in size, and when I try to download them, the download stops at 500MB, so the file doesn’t download completely.
I’ve changed the php.ini, wp-config, and .htaccess files; all those limits are high, between 5GB and 8GB.
I’ve already tried enabling and disabling:
1. Resumable Downloads
2. Output BufferI need your urgent help because this is a site that’s already in constant use, and this is a limitation of the plugin, not the server or the website itself.
We’re on 7.5.3 / WP 7.1 – on plugins page it says “Automatic update is unavailable for this plugin.”
When I follow guidance to manually update, when I click Download again, it takes me to the page to purchase it. Our licence is active and will auto renew on 13 Sept.
Also – our Downloads History shows that WordPress Download Manager v3.0 has been downloaded twice today – which I don’t believe was us.
Grateful for any help. Thanks.
Topic: WPDM Archive Page update
Hello, I’m trying to update my WPDM Archive Page plugin from 5.1.1 to 5.1.2 as requested by WP and I can see in wp-admin/downloads/Settings/update the version 5.1.2 but when I click update it says that update was performed but in reality the WPDM Archive Page plugin is not installed or visible in the WP admin plugins’list.
I’ve got a PRO license and the website related parts are not working anymore!Can you let me know how to fix it ASAP?
Thank you.
JM Duchi
(Developer for this site: jeanmarc.duchi@idtsa.com)We are using WP Download Manager Pro to manage a large library of PDF documents.
We have observed significant bandwidth growth and are investigating whether document delivery is contributing.
Download URLs are generated in the following format:
/download/document-name/?wpdmdl=94034&refresh=<dynamic-value>
The refresh value changes every time the page is loaded.
When downloading a document, we observe the following response headers:
HTTP
1 cache-control: no-cache, must-revalidate, max-age=0, no-store, private
2 cf-cache-status: DYNAMICCould you please clarify:
Is the changing refresh parameter required for security or download tracking?
Does WP Download Manager intentionally serve files as non-cacheable responses?
Are downloads routed through PHP rather than served directly as static files?
Is there a recommended configuration that allows CDN/edge caching of PDF assets while preserving download statistics?
Are there known bandwidth or scalability considerations for large public document libraries?
What is the recommended architecture for organizations serving thousands of PDF downloads per month?
We installed the S3 plugin and migrated all downloads to S3. All downloads were somehow migrated to a folder named “/” in the s3 bucket. The migrated downloads work fine as they have URLs like https://…s3.amazonaws.com//filename.pdf.
New uploads after the migration are also appearing in the “/” folder in the bucket. However, their URLs are missing the extra “/” so downloads fail. We also cannot browse or see the “/” folder in the WP admin pages.
How can we fix this without losing all of our existing downloads and starting over?