Mobile Broadband Disconnected

[B-0422]

We have had the MR1100 Nighthawk for 2 years now with hardly any problems, but 3 weeks ago the Wi-Fi stopped working and the router was saying mobile broadband disconnected. We tried resetting the router multiple times and getting a new AT&T SIM card, but the Wi-Fi still is not working and the router continues to display the same message. Any suggestions would be greatly appreciated.

[JohnPeng]

Please capture a model.json file and send PM to me.

- Logon to the webui (http://192.168.1.1 ) as an administrator
- Navigate to URL http://192.168.1.1/model.json via the same browser window
- Capture the results (by selecting all + copy) and send it back

Most likely, it is your AT&T plan issue.

Thanks