I've read online that some Apple devices have had trouble connecting to Wifi after the iOS 5 update. I'm definitely in that group. We have multiple iOS devices in our house, as well as a Kindle Fire. All of the portable devices will not hold an internet connection through WiFi. Sometimes they show that they are connected to the wireless access point, but there no internet connection. Other times, they show no IP address. They worked fine before I upgraded them to iOS 5. I have one computer wired to the router and it works fine. I have a laptop that uses the wireless access point and it works fine. It is the portable devices (iPhone, iPad, etc.) that have the problem. Any of you tech geniuses heard of this issue? Any known solutions? Thanks.