''Unable to connect to wifi'' issue
My wifi was working fine this morning on my ipod 4g, until all of a sudden it comes up with a message saying: 'Unable to connect to wifi'
I looked for ways to fix it and tried the resetting network settings, but that didn't work. My home hub is working fine, so I have no idea what the problem is. I also tried 'forget this network' and entering the password again. I even followed the steps on apple and none of them helped fix it. I'm really frustrated so could someone please help with some tips? I'd be really greatful.
iPod touch, iOS 6.1.4