Reboot Tmobile Gateway when I'm Out of Town

If you are only concerned about rebooting when the internet connection drops, plug it into a Keep Connect. It will power cycle the gateway whenever it detects a dropped internet connection.

https://www.amazon.com/Connect-Monitors-Connectivity-Required-Necessary/dp/B07MCRQPCS/ref=sr_1_3?crid=3W0F353TP0YIY&keywords=keep+connect+router+wi-fi+reset+device&qid=1650303482&sprefix=keep+conn%2Caps%2C180&sr=8-3