WiFi issue after iOS 8.02 update

Same goes to my iPad 2....however my 5S is not affected, both on 8.0.2.

Same for me. My iPad Air was working fine with the latest version of iOS 7, but after updating to 8.0.2 WiFi sometimes has no throughput even though there's a good signal and other devices a few feet away have no issues with the same network.

And there doesn't seem to be any pattern to it!

All of my iPads and my iPhone have serious wifi connectivity issues since 8.0.2 installed. Sometimes cannot connect, sometimes dropping in and out. This has made internet access almost impossible. Patch this Apple, and fast!

When I tried to use the WiFi today via my MAC and my iPhone's hotspot, the phone froze. I tried to turn off the hotspot and turn it back on, it locked up and when I tried to restart by it shutting it off, it shut off completely and would not turn back on at all. Hours later, after a very frustrating time on-line doing all the trouble shooting on apple support, I called the Verizon Wireless tech support, I spoke to Kiana and she worked on it and had me plug it back into my computer where the iTunes is located and hold the on/off (sleep) button and home button down at the same time - after 10 to 20 seconds it turned back on and is fully up. It also allowed me to do WiFi and my hotspot linked again. I hope this helps. My iPhone is a 5s and I upgraded to the 8.02 this morning - pretty sure there had to be connection between the issues I have had and that upgrade.

same problem with my iPad Air . Please do an update !

Same thing is happening on my 5s. It's very annoying.

Have you tried to reset network setting? Tap Settings > General > Reset > Reset Network Settings. I had a problem with the Wi-Fi connection. After reseting network settings, it works.

Anyway, it's said there is a bug for iOS 8.0.2 Wi-Fi connection. Apple will fix it soon in iOS 8.1.0. It comes at the end of the this month.