Duplicate payments received via PayPal, not creating in Magento.
I'm really hoping that this is a stupid question that I just need a second set of eyes on. I cannot for the life of me figure out what's going on.
We're currently using Website Payments Pro and Express Checkout. Payment is being received with no problem in PayPal. Sometimes the order is created in Magento. Sometimes it isn't. Sometimes payment comes in twice. Sometimes it comes in twice and only one order is created. Sometimes it comes in twice and no order is created in Magento.
IPN is turned off at this point because it was causing analytics to do some funny things. Is enabing IPN going to be the easiest solution for this, or am I missing something really obvious?