Well, actually I solved all this problems.
If you are freezed the server tells you, that you are via the CharacterCore.
Adding a new Message would be the wrong way, as there already is a message for charakter information. Just don't add new messages for every little extension you make. It blows up ...

No, I didn't move it to GitHub, yet. I never worked a lot with git and therefore I feel a little uncomfortable using it all the time. That's why I normally develop locally and move it to GitHub when I'm done with something. I know, that's a little unpractical and I'll change that approach if I get ...

Hi, I'm nearly done with that.
I made no progress the last week because of lack of time, but the only thing I'm struggling with is an issue with LAN-servers which don't resend thier serverinfo on client connection for some reason.
I planned to use the serverinfo for determining if the server is new ...