Godaddy Managed WordPress and Enfold theme conflict

I have a couple of site hosted with GoDaddy Managed WordPress and they utilize the Enfold theme. I have had a few occasions that the slideshows stop displaying. I have to go in and clear the GoDaddy Cache, as well as do a hard reset on the browser.

Have you figured out what the issue is with the GoDaddy Managed WordPress system? I have added the following to the child theme functions.php with no luck:
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’);

add_filter( ‘wp_image_editors’, ‘change_graphic_lib’ );
function change_graphic_lib($array) {return array( ‘WP_Image_Editor_GD’, ‘WP_Image_Editor_Imagick’ );}

Thank You!
Beth