Facebook Sign in Error

Hi, I've been looking through the forum and I realized a lot of other people had this same issue in the older versions of Easysocial. I actually have the latest version and I still get this a sign in error when I click Sign in with Facebook. I've tried it with multiple accounts, I don't use cloudaccess hosting, and I've cleared cache/cookies, etc. Any insight? The sign in with facebook usually works after the second try. But I don't want people leaving the site because they think it won't let them sign in with facebook after the first try.