I'm on U.S. Cellular, and I've had a few instances on the M preview where after I briefly lose service (driving through a valley, etc.) and I get service back, it prompts me to "Sign into the Network" and LTE will not work until I do it. Frequently, it will fail, and require a reboot of the phone to get service again.
I've gone back to LMY47Z to avoid the issue, but I'm wondering if you guys have also seen this?
I've gone back to LMY47Z to avoid the issue, but I'm wondering if you guys have also seen this?