My Paypal IPN Is Not Working?

I am fairly experienced with e-commerce solutions, I have used osCommerce for about a year and a half before switching over to Zencart recently for a cleaner look.

Well, I am using Paypal IPN Standards and the orders ARE going through but they are not showing up on my orders page within the admin panel. I checked my Paypal today and unfortunately had to refund dozens of orders due to me not knowing what the person ordered... I tried resending the IPN's, but they still didn't show up on my orders page. I really need it back up and running asap, and I have no idea what to do.

See DrByte's reply here:

http://www.zen-cart.com/forum/showthread.php?t=151635

Paypal Express is really a better option.

Thanks, I'll try running it in Paypal Express and hopefully the customer's orders show up on my admin panel.

Just a quick question, do orders only show up on the orders page when the customer actually pays? Or does it show up when the customer selects complete checkout before they log into Paypal.

Orders always only appear in your admin after the customer has completed checkout fully.