I have an issue regarding iOS5 on an iPad 2. the problem is with the wireless I have at work. Its a hidden SSID wireless network and I have to input a proxy into the general settings. When using this settings in 4.3.5 all worked fine with no issues at all. But since moving to 5.0 I now keep getting prompted for my username and password and even if put them in I keep getting prompted for it, it will not stop asking until I switch proxy off, Is this just me or has anyone else come across this???