You need top sticky the following

Been searching for a way to resolve all these 4.5 issues. Can you please sticky this for others as many people seem to have this issue

Found this fixed mine:

Putting the following in functions.php

function modify_jquery() {
if (!is_admin()) {
	wp_deregister_script('jquery');
	wp_register_script('jquery', 'https://code.jquery.com/jquery-1.11.3.min.js');
	wp_enqueue_script('jquery');
}
}
add_action('init', 'modify_jquery');

• This topic was modified 8 years, 6 months ago by haydenkirk.