Hi John,
Here is my application:
<?php $files = get_field('files');
foreach( $files as $file ): ?>
<li>
<a href="<?php echo $file['url']; ?>">
<?php echo $file['title']; ?>
</a>
</li>
<?php endforeach; ?>
It works (see attachments), but I don’t know if it will eventually produce errors afterwards.