ateszki

Oh I missed this parts

This means that the featured image is set (only first time) when a visitor loads the page where it needs to be shown

and this part

This plugin only works with the first image attached to the post. An image attached to a post is an image that was uploaded from add/edit screen for that particular post.
This plugin is NOT for images from external sources.
This plugin is NOT for images in the media library uploaded from another post add/edit screen.

It fixed the thumbnails but not the the sliders, but I think thats not what is intended for isn’t it?

Then is not working, there are no changes after activation. Is there anything else I should do?

It is working now, after I posted the message I’ve disabled another plugin, Favorite Posts plugin.

If I enable that plugin, Ajaxy Live Search stops working. Otherwise it works just fine as it is doing now.

I don’t have access to the wp-admin from this computer, but I’ll post later the exact verison of the other plugin for you to know.

Cheers

I have the same issue. It works on preview, but not on the actual site

my site url https://www.portaloeste.com.ar/site/

thanks in advance

Andrés