I have been trying for weeks to get a Verizon LTE Extender working. Several conversations with tech support. It will not get past "Connecting to SeGW Server" status to activate.
I have opened ports 500/4500 (UDP), 80 (TCP), 53 (TCP/UDP) and 123 (TCP/UDP) in my Google Nest Wifi router. Factory reset the device several times at tech support's request.
What am I missing? Help.