gpcammino

Thank you very much for your prompt reply. I tried in the localhost to load spacious 1.6.5 again and actually if I disable the child theme the “Shortcodes Ultimate” plugin is working properly, so it was certainly a change I made to the model code (or not complete update) the cause of the problem .
For now on the online site I leave version 1.6.2 where the page “https://gdc-bollate.it/camminamente/” (the most interested in the problem) still works correctly. And I try to find the mistake I made.
I haven’t tried it yet with the “a3 Lazy Load” plugin.
Thank you very much for your interest.

Thank you very much for your prompt reply.
I take this opportunity for another problem (dysfunction):
after answering the quiz questions and seeing the result if I reload the quiz page using the browser command (“reload the current page”, I see the new questions (random selection) but answers from the previous quiz are already marked as if if the page is loaded again, the answers will not be reset, but this does not happen if I load the page of the quiz from the link of another page.
In my site to repeat the quiz I have to go back to the “Menu quiz” (https://gdc-bollate.it/quiz-alberi/)
Many thanks