gvorster:
I have a Wifly Shield "Wifly 2.21 RN-131C" and a Uno R2.Using IDE 0023 and running the Wifly_WebClient example sketch it works fine.
Thx gvorster, you are right.
I have the exact hardware as you had and it was 1.0 problem.
Also thx robtillaart for the info.