Hi, After 2 mo of perfect performance, my ipad3 (WiFi only) now become saggy in losing WiFi connection (app won't work) and internet connection (while WiFi is on, but safari won't go any where and email aren't received/sent) frequently. After couple of apple tech sessions, all I got are temp solutions: 1. turn WiFi off/on in setting to re-connect WiFi, and 2. shutdown/restart ipad to reconnect to internet. It becomes much more frequent recently and I start to wonder if this is normal to use ipad with such inconvenience. Does anyone have the same issue here? Is this caused by ios' limitation or hardware issue, or both? Thanks for sharing.