A lot of posts here seems to be related to the last Wordpess Update 5.6
my answer to such a post was:
I do wait – because the new embedded jQuery ( v3.5.1 ) will cause on a lot of themes and plugins conflicts.
If the installation is allready done – try to install Enable jQuery Migrate Helper and set to legacy 1.12.4 jQuery in the plugin options
until fixes are available
so first try this little plugin.
Hi @guenni007,
I agree, I posted one here: https://kriesi.at/support/topic/problems-after-updating-to-wordpress-5-6-read-this-first/. We will add to it if there are more solutions other that changing the jQuery version.
Best regards,
Rikard