I Know. I had the same problem with my iPod touch 5c after the iOS8 update came out. First, I powered off my iPod, then I turned it on, then I reset my network settings, I connected to my current network I have at my home, and it still did not work. After that fiasco, I tried it again, then it worked. But the way I got it to work was by going to my favorite wi-fi app, (music) and I went iTunes Radio to listen to music. It worked, and I have no idea if the NEW problem I have on my Apple iPod touch has to do with what I did with the wi-fi. My time on my device went forwards for hours, so I change it to the correct time every morning. This is not my big worry though. I can deal without the time being correct. But, NOW, Apple will not let me sign into my Apple ID. I could just simply not download a few apps I wanted, so I tapped Get+ Then Install+. It asked me for my Apple ID password, so I typed it in, the apps started to load. Then It went back to the GET+ button. So I went to my settings, I signed out, then tried to sign back in. It did not let me. I went to iTunes Radio because it always lets me sign in there, but I typed in my Apple ID and password, then it said LOADING with the loading circle, and it stopped loading, and kept my Apple ID and password on the screen and still said continue! I pressed it over and over again, but did it never let me sign in. It did not say I had the incorrect Apple ID or Password typed in. What do I do? I had my friend try & Into her Apple ID on my iPod, but it did not work either. So, I made a new Apple ID. & Into her Apple ID on my iPod, but it did not work either. So, I made a new Apple ID. My iPod would not let me sign in with that either. So I need your help. Apple quit on my friend 4 times. Once, she had an Apple iPod 4s that stopped working for no reason. Then, her iPhone 4s. Then her brothers iPhone 4s, and her mothers iPhone 5c. She quit on Apple, started using Google, and it works perfectly. I'm about to do the same, because I already had 2 iPods that stopped for no reason, no cracks, never dropped them, or anything, and since those were refurbished, I got a BRAND NEW Apple iPod 5c, no cracks, never dropped it, or anything. And guess what? I'm NOT going to let that happen to my iPod touch 5c, and I'm 99.9 % sure I'm switching to Google. I hope you can help me, thanks. I hope I helped you too.