No socket-connection with due (client & server)

[emkaychen]

Hey,
today i got the due, so i tried my old application, which runs correct on a mega and a uno.
The problem is, that i can't get a connection with a sockets on the due.
I also tried some examples, with client und server sockets, but without success.
Everytime i got "connection refused" from the server. The WifiWebClientRepeating-Demo doesn't run, too.
I got an Arduino Due R3 and the Wifishield with the firmware from this github-repo and i use the original Arduino IDE 1.5.2.

When I try the rep lib, so I got the same compile errors which are discussed in the issues #21 and #25.

Thank you