Help? (Invalid Parameter)?

[DrByte]

Also, noticed that now my paypal receipts have an itemized list of what's ordered. I think that's what's causing my lag. Is it supposed to do that? It didn't do it before. I don't mind it but I'd prefer speed. Is there a way to turn it off? Let me know if I should move/delete this question so as to not belabor the thread

No, the line-item details is not causing the speed problem.

I suspect that your speed problem is related to communication slowness between your webserver and the PayPal site. (the webserver uses CURL to talk to PayPal from your Zen Cart shop).

As you mention, it's not related to the current discussion at hand.