SOLUTION "Ipod wont connect to WIFI" READ!!!!!
1.) Go to SETTINGS next to your networks name there's a blue arrow click on that.
2.) Now turn ON auto-join
3.) Turn OFF auto-log in
4.) It Works!
What we think is happening: We think apple has corrupted some part of the apple software and is trying to push customers into purchasing/upgrading to later apple devices. We believe they are trying to do this by basically "Cutting" the WIFI which is almost essential for running a apple device to its maximum capability.
Hope this helps! 🙂
iPod touch (4th generation), iOS 6.1.6