David

SOLVED. missing that “www” it should not to be used in multisite configuration.
Deleted and added again the new domain, this time with naked URL (https://mynewdomain.com).

Thanks to you. Take care.
David

In the latest update, 9 hours ago, developer added download button for the premium version of the plugin.

To whom it may interests: the reason is on IP based vhosts. Best to use “name based” virtual hosts.
Regards

Hi!
You may want to run this manually from your browser, once logged in the dashboard, by typing in address bar: yourdomain.xxx/wp-admin/upgrade.php

If in multisite (subdomain) you must run it one by one per domain.
Hope this help.
David

Hi!
Try to add in custom CSS within theme options>General Settings:

#content-core {
display: block;
max-width: 100%;
margin: 0 auto;
}