The issue is fixed now, thank you!
Thank you @dougaitken! Problem solved!
Same with me. Test mode is fine but live mode >> https://www.spotebi.com/dev/shop/ I get the message: “Sorry, we are unable to process your payment at this time. Please retry later.”
I’m having the same issue. Here’s a link to the test site with only WooCommerce and Stripe plugins on the twenty-twenty theme >> https://www.spotebi.com/dev/shop/