Enabling LiteSpeed Cache Hides WP Discourse Content at the Bottom of All Posts

See associated support post under WP Discourse here:

https://www.ads-software.com/support/topic/activating-litespeed-cache-hides-wp-discourse-content-at-the-bottom-of-all-posts/

Looking at this closely, this behavior manifested itself as of late yesterday. The last plugin of the two potential culprits in question (WP Discourse and LiteSpeed Cache) here that I updated was WP Discourse, which shows an update in the changelog as of 18 hours ago:

https://github.com/discourse/wp-discourse/releases

Hi @hifihedgehog, could you please provide?your Report Number, found in?WP Admin > LiteSpeed Cache > Report.

Also, do you mean that when you are using WP Discourse 1.9.4 this issue is not happening?

Update: Rolling back to 1.9.4 didn’t seem to help, either.

Here is the report number: TCWBTNHO

Is there a way to download the previous version of LiteSpeed Cache?

Please download from https://www.ads-software.com/plugins/litespeed-cache/advanced/ bottom “PREVIOUS VERSIONS” section.

Thanks. Rolling back either WP Discourse or Litespeed Cache to the last release or both together, and clearing the cache in each doesn’t fix it. Enabling LSCache consistently hides WP Discourse at the bottom of every post. Maybe it is further up the stream in my current release of OpenLiteSpeed, which I am using?

• This reply was modified 5 years, 1 month ago by hifihedgehog.

May I know how do you implement the WP Discourse? By shortcode, widget or it’s auto-generated on every post?

It’s auto-generated or whatever the WP Discourse default setting is out of the box.

As WP Discourse requires a Discourse forum to activate the plugin, could you please join our Slack channel for helping us to reproduce the issue?

Done. I just commented about my problem there.

Interesting. I found a temporary fix but I have had this enabled (by default) before with LS Cache and it never caused WP Discourse any issues. If I go to LiteSpeed Cache Settings->Cache and set Cache REST API to off, I can see WP Discourse content at the bottom of each page. What could be causing WP Discourse to not appear if I enable REST API caching?

• This reply was modified 5 years, 1 month ago by hifihedgehog.

So I was able to find a workaround. If I disable caching for REST API, then the WP Discourse content will display properly at the bottom of every post.

That said, that setting comes enabled by default and has never caused me any trouble. I imagine it would improve performance if I could leave it enabled. Do you have any idea what is causing the REST API caching to interfere with WP Discourse?