WiFi Hotspot Connection Issues

Dec 10, 2012
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Recently i have been unable to connect to WiFi Hotspots using my iPod Touch 5th Generation using IOS 6.01 (10A523) . I can connect my home router & my WebOS mobile hotspot.

However I have not been able to connect to O2 WiFi in Costa coffee & McDonalds. The WiFi attempts to connect, the login window pops up, but then fails to load the page & usually reports that the server timed out.

I have tried the following to no avail:-

Forget Network
Re-boot iPod
Reset Network Settings

None of these have worked, Does anybody have any ideas?