BLE Beacon Scanner - Losing Connection


I am using sudo hologram modem connect to initiate a connection with the cell tower.

I am then running a python script that scans for BLE beacons and pushes them to AWS IoT continuously 24/7 with a scheduled reboot once a day. Lately, this script has been staying connect less and less. It worked for about 2 weeks straight, and yesterday it worked for about 6 hours and then lost connection and today it worked for 3 hours and lost connection. Is the carrier kicking me off? Is this an issue with the hologram? I have several other of these devices out and have had the problem on some and not others. Could it be the amount of beacons being scanned?

Using the raspberry pi.