“RSS ERROR – No RSS items found”

I should add to this: The site in question is a paywalled membership site, so if you need me to provide access or any specifics, let me know, and I can send along the necessary details privately.

Much appreciated!

Are you fetching the RSS feed from the website where the plugin is installed, or from an external website? And can you share the actual RSS feed in question?

Thanks for the reply, George.

It’s from an external website, and the feed involves an API key (as it’s related to a private forum), so I’d need to send it privately as opposed to posting it here.

It’s been suggested to me that this change could potentially be related: https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/

And upon further investigation, I suspect that’s correct.

As a test, I tried taking the feed and putting it through Feedburner to eliminate the API variable. After that, it worked fine.

And this all started on the same exact morning as that change went through.

Probably not something that affects a ton of people, but it does seem like there’s a decent chance it’s related (and might require a plugin update to be corrected?).