We are currently experiencing this problem. Was there ever a resolution? It occurs sporadically for us and we haven’t narrowed down a way to perfectly reproduce the problem. Sometimes clearing the browser cache works (we have a message requesting users to try this), other times changing the Paypal button used (Pay now vs Pay later) works. We have reCAPTCHA v3 activated and have noticed that sometimes the reCAPTCHA logo doesn’t show up when we run into the Paypal verification error. Basically pulling at straws. Any suggestions for how to approach debugging?
