Hi.. I have been spending the weekend getting your plugin up to speed and it's great so far! Only problem is that when I turn on Page Caching, people try to comment and they get stuck on a blank white screen with the url /wp-comments-post.php
That file is there and works perfectly when page caching is not on. I have pretty much everything else working, CDN, Minify for css and js, but page caching gives me a blank page when someone tries to submit a comment. The comment goes through, but the person gets stuck on /wp-comments-post.php and they are not taken back to the page where they made a comment.