Hello! I've created a ticket about this one month ago and the issue is arising again. PayPal is automatically disabling the IPN function and according to numerous articles on the web, this has to do with sending a wrong message to PayPal. So I assume aMember is not sending the message properly. Is there any way to counter act this problem? As I am going to launch soon and I really want things to go smoothly.. and not check out PayPal and update aMember manually each time. Looking for a solution. Please help. Steven P.S. From one of the resources "PayPal expects a 200 ok response back for all IPN posts or else it retries the post again and eventually fail if a 200 ok response is still not received from your server." P.P.S. Also created a ticket..