This ipad has been acting super wonky lately, with serious lag time between command and action. It wouldn't update the latest iOS update, and would always say "An error occurred while updating" if it could even get that far. I have restarted many times, and reset all settings a couple of times. No help.
Read more: My ipad is saying the password for a wifi network is incorrect, but it IS correct and i'm using the same password on my phone and laptop?