Hi Ulihake,
Thanks for your help.
After doing all you suggest the problem persist.
I found out that there is an ALAX problem, because it works fine when I disable AJAX in the WooCommerce menu cart option.
This AJAX problem might be responsible for the problem I reported on the Search Bar of Directory theme 4.6 (items are displayed only when you press “enter” or the search button. Otherwise it keeps turning and shows nothing). I noticed that this very same problem occurred after some previous theme updates and were fixed later.
I hope that this will be the case!
Thank you for your help.
Regards,
E. de Freitas
Roteiro Campista, Lda.