I think I isolated the issue....make sure banner notifications are turned off for mail app. If the screen is locked and you get a mail it freezes up causing you to reboot. 🙁 hope it gets fixed in the next beta!
Its happened to me agsin about 3 times today.
Ill try that Defender....see if it helps...I'll report back
Did it help you at all? I tried recreating every way I could think of with mail and never could. I'll turn of mail notifications for the rest of the night and see what happens.
Same thing happened to me. First thing I tried turning off was multi-touch gestures.
Hasn't had a problem yet (about 10 hours)
Interesting I'm on an iPad 1 and have not experienced this freeze but reading that you have activated gesture control has me pulling my hair because I can't find that setting anywhere in iOS 5 on my iPad 1.
Could you tell me where you have that setting.
Thanks