I love this plugin! It is THE best security plugin I've found. We've recently added a digital commerce site that works well with PayPal. I've been receiving IPN failures from PayPal and highly suspect that Wordfence is stopping the IPN's from validating. Any suggestions for allowing the IPN's to process and still running Wordfence? I hate to deactivate it, but changing the security plugin is going to be easier than changing the storefront/payment gateway! Thanks for any assistance you might provide!