I may have a solution for you, this worked for me, however it may not work for you – afterall, it’s worth a shot…
If you’re comfortable with editing your header.php file, go ahead an open it and look for the line of code where you reference the jQuery script (CDN or self-hosted, it doesn’t matter). Move this line of code so that it’s above the <?php wp_head(); ?>
line.
So, it should look something like this around these lines in your header.php file…
`<script src=”https://code.jquery.com/jquery-latest.min.js” type=”text/javascript”></script>
<?php wp_head(); ?>`
The reason for this is because in some cases the jQuery was being referenced after the plugin javascript was being called (in the wp_head function) – where it should be jQuery reference first and then the functions…
Hope this helps!