iOS 6.0.1: Loses LTE/4G when off Wi-Fi - no internet
Hi. Since yesterday's update, which I did over the air, my iPhone has lost LTE/4G connectivity 3 times since moving from Wi-Fi to a cellular area. No internet at all. Airplane mode toggle does nothing. A reboot seems to fix it, but then it happens again.
I am on AT&T in Chicago. I had no issues of this kind in iOS 6.0.
So to clarify:
1. I'm on Wi-Fi at work. No issues.
2. I leave the Wi-Fi area and go to a cellular signal where there is enormous LTE (middle of downtown Chicago).
3. There's no LTE/4G icon. Airplane mode toggle does nothing. Toggling cellular data does nothing.
4. Reboot seems to correct it until it happens again.
Is anyone seeing this? And does anyone have any ideas or fixes? I'm pretty sure this has nothing to do with Sandy or anything on the network simply because a reboot fixes it and it started right after the update.
Thanks to anyone who can help.
Scott
MacBook Pro (15-inch Late 2008), OS X Mountain Lion (10.8.2)