iPod Stopped Recognizing Internet Connection

Thank you, Flyguy2! My iPod would connect to my wifi and I could download new apps but I couldn't use my old apps like Audible and Spotify. The apps would say I wasn't connected to the internet but the iPod would say I was. I logged on to my router and was already on channel 11, so I switched to channel 10 and now I am listening to my new books and music! Thanks very much for the answer!