Hi all ... I've been an iPad owner since first generation. I've been having issues with my Air and was wondering if I just got a bad unit or if I'm encountering issues that are fairly common. My iPad Air was purchased on launch day and setup as a completely new iPad. Worst first ... I've been having what seems like a lot of apps crash on me. When I look at the usage reports, I have to continuously scroll for a few seconds to get through all of them. Most are "low memory" tagged, but there are a few others. I've also had a few instances where the iPad has immediately rebooted itself (ie, I tap an icon and suddenly I'm at the Apple logo). I've noticed some lag in apps that I have used for a long time. For example, I sometimes find using Smule relaxing. Several songs I used to play without issue have serious lag at the start until they finally get smoothed out. I never noticed this on my mini. Last, I sometimes get irritated that while I have locked rotation in portrait mode, my iPad will randomly put my lock screen image and background image into landscape and then lock it back. I have to unlock orientation shift to landscape, then shift back to portrait to correct everything ... not the worst thing in the world, but annoying.