I keep getting an error during payment. I am trying to pay with a credit card and see the following message:
“Communication with PSP failed”
Looking in the console, it seems there are some issues with the Content Security Policy. It tries to load a bunch of external scripts, like on token-v2.paymill.de and fl.paymill.de which are getting blocked due to this.
The problem occurs on a debian buster system with the default Firefox 60.7.2esr. Hope you can help me so I can order more nitrokeys.