I’m not sure how to edit, but wanted to update that it seemed to be an issue with the sandbox, as I didn’t get the random errors otherwise.
@delacombo, Have you tried to create a forum post or contact the author regarding this issue? It’s possible there is something wrong with your setup instead of assuming that the plugin is broken.
I’m not assuming it’s broken– it is. I’ve went through all documentation and I’m not able to get past the initial “Pay with credit card” or “Pay with Paypal” page. The developer console shows an “undefined” error 400, which tells me that Paypal isn’t being passed data it’s looking for…
My money is on the Sandbox being borked. It has been suffering slow response and failure to issue IPN’s for at least a week.
Go here (if you haven’t already) and file a ticket. Sandbox Environment