I run my home assistant through my raspberrypi4 using Cox internet and a net gear modem router combo box without any issues. The rp4 is connected to the netgear box through Ethernet.
Yesterday I switched my internet to T-Mobile Home Internet that uses a gateway modem router combo box. I plugged my Ethernet cable in and connected my rp4 to my gateway box but it didn’t show up on the device list. I called T-Mobile and they said raspberry pi is out of their domain so the device is not compatible. They recommended calling the manufacturer to update the firmware.
It’s been about 6 months since I’ve updated the firmware but I don’t know if it’s available now. Does anyone have any work arounds? If not does anyone know of any devices that are compatible to run HA and connect to the T-Mobile gateway?
Thanks