Hello,
Infinite scroll seems to no longer be working. Here is the code I’m using for the results page which I customized and got the base from results-infinite-scroll.php. I have the file in my child theme in a folder titled “search-filter”. The custom results are showing but infinite scroll is a no go. Please advise. I already deactivated all plugins and even switched my theme over to twenty seventeen to test and infinite scroll does nothing. It was working a few weeks back showing the loader animation and then showing more results. My site is blocked inside a a firewall and cannot share the URL but my code for the results page is below.

<?php
/**
 * Search & Filter Pro 
 *
 * Sample Results Template
 * 
 * @package   Search_Filter
 * @author    Ross Morsali
 * @link      http://www.designsandcode.com/
 * @copyright 2015 Designs & Code
 * 
 * Note: these templates are not full page templates, rather 
 * just an encaspulation of the your results loop which should
 * be inserted in to other pages by using a shortcode - think 
 * of it as a template part
 * 
 * This template is an absolute base example showing you what
 * you can do, for more customisation see the WordPress docs 
 * and using template tags - 
 * 
 * http://codex.wordpress.org/Template_Tags
 *
 */

if ( $query->have_posts() )
{
	?>
	
	Found <?php echo $query->found_posts; ?> Results<br />
	<div class='search-filter-results-list'>
	<?php
		while ($query->have_posts())
		{
			$query->the_post();
			
			?>
			<div class='search-filter-result-item'>
	<!--MMC - Start custom results code -->
		<div class="resource-wrap">	
	<div class="resource-tab">
	<?php $terms = get_the_terms( $post->ID , ( 'resource_type' ) );
// init counter
$i = 1;
foreach ( $terms as $term ) {
    $term_link = get_term_link( $term, ( 'resource_type' ) );
        if( is_wp_error( $term_link ) )
        continue;
        echo '<a>slug . '" href="' . $term_link . '">' . $term->name . '</a>';
        //  Add comma (except after the last theme)
        echo ($i < count($terms))? ", " : "";
        // Increment counter
        $i++;
}
?>
	</div>
			<div class="clr"></div>
			<a>"><?php 
				if ( has_post_thumbnail() ) {
					echo '<div class="resource-photo">';
					the_post_thumbnail("small");
					echo '</div>';
				}
				?></a>
<div class="resource-content">
	<ul class="meta clr meta-with-title">
	<li><?php echo get_the_date(); ?></li>
		<!--<li><?php /*$terms = get_the_terms( $post->ID , ( 'resource_author' ) );
// init counter
$i = 1;
foreach ( $terms as $term ) {
    $term_link = get_term_link( $term, ( 'resource_author' ) );
        if( is_wp_error( $term_link ) )
        continue;
        echo '<a href="' . $term_link . '">'. '<span class="fa fa-user" aria-hidden="true"></span>' .' ' . $term->name . '</a>';
        //  Add comma (except after the last theme)
        echo ($i < count($terms))? ", " : "";
        // Increment counter
        $i++;
}*/
?></li>-->
		<li><span class="fa fa-folder-o" aria-hidden="true"></span> <?php $terms = get_the_terms( $post->ID , ( 'categories' ) );
// init counter
$i = 1;
foreach ( $terms as $term ) {
    $term_link = get_term_link( $term, ( 'categories' ) );
        if( is_wp_error( $term_link ) )
        continue;
        echo '<a href="' . $term_link . '">' . $term->name . '</a>';
        //  Add comma (except after the last theme)
        echo ($i < count($terms))? ", " : "";
        // Increment counter
        $i++;
}
?></li>
	</ul>
			<h3><a>"><?php the_title(); ?></a></h3>
			<?php the_excerpt(); ?>
	<div class="filtered-results-meta">
	<p><strong>Roles:</strong> <?php $terms = get_the_terms( $post->ID , ( 'role' ) );
// init counter
$i = 1;
foreach ( $terms as $term ) {
    $term_link = get_term_link( $term, ( 'role' ) );
        if( is_wp_error( $term_link ) )
        continue;
        echo '<a href="' . $term_link . '">' . $term->name . '</a>';
        //  Add comma (except after the last theme)
        echo ($i < count($terms))? ", " : "";
        // Increment counter
        $i++;
}
?></p>	
	</div>
	</div>
</div>
<!-- MMC - End code -->
				<hr />
			</div>
			
			<?php
		}
	?>
	</div>
<?php
}
else
{
	echo "No Results Found";
}
?>