There is a caching setting in WPLMS setup
Does this still work and could you send me some more information about this or is it obsolete now. I am on 3.x version
Well yes its in miscellaneous , it works to cache course html in the all courses page .
But we recommend it to set to 0 as the results gets cache and new values of course and new courses does not appear in directory .
The site are really slow. What do you suggest would help
Well this is why we built Wplms version 4 independant of jquery .The moment jquery is included page slows down .However this can be boosted up a little by disabling the page loader , using bootstrap 4 no jquery mode and elementor page builder .
you can use this caching plugin : wp rocket .
Thanks Alex
Is it easy to upgrade from 3.x to 4.x? Could you send the steps or guideline.
I can setup a test site for this to test.
Well wplms v4 has a different architecture and a new editor which might not support old unit contents . So you will have to test this up first on a test site .
here is how to upgrade : youtube.com/watch?v=QoQAWQyXXwo