Can't sign in to Netflix? - 1

Whenever I try to log in (the login data are correct), a pop-up appears stating that there was a network error. I'm at home, the internet works. I also deleted and reinstalled Netflix and restarted my phone, but nothing helps. What else could I do?

I already had that. Try to restart the router

I did. Still does not work.

Vlt helps the https://allest%C3%B6rungen.de/stoerung/netflix/