Ok, scheinbar kennt PayPal zumindest das Problem, folgendes Feedback hab ich auf Github gefunden!!! There was a service disruption at PayPal that impacted multiple products, including customer login functionality. By now, most systems should be stable again, so if you continue to encounter any issues with the payment process due to inability to log in, we recommend contacting the PayPal Merchant Technical Support. For any questions relating directly to the PayPal Payments plugin, please contact our support team. Thank you!
