Howard Miller

On the face of it, you are using the filesystem repository to store files outside of Moodle.

However, it's not configured properly in some way. Have you forgotten about these external files?

See, https://docs.moodle.org/404/en/File_system_repository

My immediate thought would be a "slasharguments" problem. Is your web server nginx? Make sure you rean Nginx if it is

Open the javascript console in your browser (F12 then the 'console' tab), refresh the page. Any red errors in the console?

If that theme is not Boost (I assume it's not), switch to the Boost theme to see if it makes any difference. You may have to add $CFG->theme = 'boost'; in your config.php file.

Lastly, what changed? Something did. Even if it doesn't seem related.

It means it can run your Jmeter tests. Inferring how that translates to actual usage with real people is somewhere between witchcraft and impossible.

I think that load testing has its place but mostly for making comparisons (does it get faster/better if I change something?) or debugging specific performance bottlenecks - IF load testing can reproduce the problem.

Others might be a bit more positve than me

https://xxx.xxx.com/course/view.php?id=52#section-2

It's #, not &... and a hyphen, not an equals.

 

You don't say what version and so on but you can typically copy the link from the left-hand navigation as that lists the topics in the course.