MR1100-100NAS Doesn't Automatically Re-Connect to Internet After Being In Bad Signal Area

Hi. I have struggled with this since last year. This M1 hotspot works great other than the main issue I have had: Re-connecting to it and the M1 re-acquiring Internet access after being in a really bad signal area without having to manually reboot it.

As you can see in the photo below, after the M1 hits very bad cell reception, it will eventually lose Internet access completely, making any devices connected to it say "connected without Internet." You can then go to a location that you know has good signal and it still will not re-connect to the Internet (cell connection) until you manually reboot it.

After waiting 10-15mins to see if it would auto-reconnect, it would not. Then, as expected and like I've done many times before, I get the successful result in the photo below the second I reboot the hotspot:

This has gone on for over a year, on two different M1 devices, on all the major carriers. It is a M1 issue. Please help or fix.