updated my ipad air 2 to newest ios. im having wifi problems. wont connect, tells me my password is incorrect. i know this is wrong because well im connected on my iphone, same wifi connection. is there a bug in newest update that broke something im not aware of ? and id say its something in my settings or bug on my ipad etc. if i just didnt completely erase my ipad and have it empty cleaned out reformatted etc. also none my apps seem update right anymore. games etc dont update unless i refomat the ipad every month like i wont get the updates ? starting get kinda sick of this ipad :-/