Hallo the thumbs are sometimes there sometimes not. when i deactivated site runs properly.
when i activated the plugin I get different results. Some images under the megamenu work, some not. I already cleared the joomla cache several times.
hager-stiftung.de/new/index.php/de/proje.../lycee-louis-marchal


I m trying now for hours, no idea


Regards Jörg

Sorry it was the browsercache