qrusnell

@tobiasbg Much thanks for your insight. I made that change and it worked. I also passed on the note to the Indiv for Tablepress developer.

Yes.

“In my sandbox testing, I’ve narrowed it down to the PayPal Smart Checkout. With that disabled, the standard checkout button functions and redirects as normal.”

We’re using the standard Paypal checkout on the live production site now with no problems. I think we like it better because there are not as many buttons/options. I think many users see the multiple buttons of the Smart Checkout as a single button, and then just click the top Paypal one anyway.

However, I’ll keep my test site up if you’d like to use it to find out if there is a bug in the plugin which needs to be fixed regarding the Smart Checkout for those who may prefer it.

We use Litespeed Cache, but on the production site, we exclude all the urls for the marketplace page (where the buttons are), shopping cart page, and thank-you page. On the test site I’ve completely disabled Litespeed Cache, enabled sanbox mode in the WSPSC plugin settings and still get the same errors described. The only other caching might come from Cloudflare. However, I just did a test, disabling Cloudflare’s DNS proxy on the test subdomain, which also means it is bypassing any Cloudflare caching, and I get the “unidentified” JS error alert after a test VISA payment is successful but before the cart is cleared and redirected to the thank you page. So same as before while I’m confident there is no caching on the test site.