What’s the deal with older Apple iPhone 4s? I thought I read on Apples’ site if you run the new IOS they support WPA2 AES security. When I have my Cisco WAP321 set to WPA2 AES only security I have trouble with iPhone 4s connecting. They seem to connect close but when you are far away they just time out. If I change the WAP321 to WPA AES security then they connect fine. I have tried 2 different iPhone 4s running the latest IOS with exactly the same behavior.