I tried several times to connect my xbox 360 slim with builtin wlan to my wpa 2 access point (devolo dlan wireless n adapter).
it is not working! only solution so far is to "downgrade" the security to wpa. any ideas why there is such incompatibility between accesspoint and xbox 360?
all other hardware like iphone, playstation and lapotops works fine with the AP and wpa 2. only xbox 360 fails.