I know, but if you connect to it with netcat there are no problems anymore, the problem is, I can't get it to work decent with both telnet/putty and netcat. If I make it so that it works with telnet and putty it looks messed up when you use netcat.
When you use netcat it doesn't answer by itself(I think when you use telnet or something there is something different when you enter a carriage return then with netcat).

So people: this doesn't work like it's supposed to work when you connect to it with telnet or putty. Use netcat!