My new iPad 4 on iOS 6.1 is repeatedly auto-disconnecting from my home network randomly and repeatedly and will not auto-connect even when I turn off and on wireless again. I have read many threads describing similar problem but have yet to find any of the proposed solutions working for me. At this time, I am not sure if the problem is the iPad hardware itself or iOS 6.1. One odd thing I find that I have not else described elsewhere is that, when the iPad loses network connection, a quick fix is to simply press the power button to go to the lock screen and then unlock immediately. This somehow triggers the Wi-Fi to auto-connect again. Is this a hardware problem? I have a Linksys 4200 router on the latest firmware already. Pleas help??