Ok, I haven't turned on my xbox's in a about a month.Turned them both on yesterday, took the latest system xbox360 update and ever since then both are not longer able to connect to my Wireless N network. Before the update, both worked fine and no settings were changed. I'm using the wireless N adapter on both older white xboxs. In the network configure section in xbox when I try to connect to my N network it keeps flashing between connected and disconnected approx every second. I have a dual band router (Apple Time Capsule - set for WPA2) and both Xboxs connect to my G network with no problems. Its' just the N one now they have a problem with. Tried DHCP and manual for both with the same results. The latest update messed something up. Any suggestions?