LiteSpeed Cache breaks the Quizzes

Hi Tano,

Please go through this documentation: https://docs.masteriyo.com/faqs/configuring-caching-plugins#lite-speed-cache and follow the instructions to set up the cache plugin on your site.

Regards!

I know about those settings, and they were already applied, but still the same issue.

If I disable the Cache plugin completely, everything works fine again.

PS: I have another website that’s running Masteriyo v1.7.2 and LiteSpeed Cache v6.0.0.1 and everything works fine. So with the older versions of both these plugins, I have no issues.

We checked the latest version of Masteriyo (1.7.4) and the LiteSpeed Cache (6.1), but we found no issues. Please check this screen recording for confirmation: https://drive.google.com/file/d/1nUDFHv7CvUldTZWNUlu_ey17WItPdABT/view?usp=sharing

Since the mentioned issue is not replicated in our testing environment, we recommend you conduct a conflict test by deactivating your other third-party plugin.

Also, we recommend you check your LiteSpeed Cache settings and check whether the learn page is added for cache exclusion or not.

Great job!

Now try purging the LiteSpeed Cache, deleting the browser cache, and doing exactly the same thing without being logged in. ??

So, to rephrase this: taking quizzes is broken when LiteSpeed is enabled and the user is NOT logged in. To fix this, you have to disable LiteSpeed.

In my case, the courses/quizzes are free for all, and can be taken without the user having to log in.

PS: The https://docs.masteriyo.com/faqs/configuring-caching-plugins#lite-speed-cache is missing the /learn/$ exclude.

Yes, the learn page excludes information is not included in our documentation. We will update the documentation soon.

Since we are unable to replicate the issue in our testing environment, we recommend you try the https://www.ads-software.com/plugins/wp-optimize/ plugin on your site. The exclude cache settings are similar in this plugin. In the WP Optimize cache plugin, you need to replace $ with * on your Masteriyo pages to exclude caches.

Since we did not get a response from your end, we are marking this thread as resolved, as we believe the things mentioned here are now resolved. Please create a new support thread if needed.

Thanks!