To use Spotify Connect with a Raspi, I need to login to my Premium oder Family account. Though my name hat an "ö" in it (spotifreddö) and it does not recognise it as valid. So I tried using the console of my Pi, but the same problem. I mean, I am able to place an ö in the console but it is not valid for login. So what is the "code" for German umlauts to login to the Spotify servers?