Netflix no longer streaming

I wish I had a solid answer for you all but no can do. Insufficient data. Maybe it is a regional thing? If it works on a cell phone but not on the internet gateway that is a fundamental difference. The phone will have a IPv6 address. Confirm your phone IP address with the browser and IP.ME and you should see that. The gateway will be doing the 464XLAT as the IPv4 CLAT to IPv6 to IPv4 PLAT maybe. I have not taken packet captures of a Netflix stream to see the session setup and stream communication back and forth between the server and a local client. It might be an IPv6 delivery but over the gateway vs to a cell phone. I really don't know the specific differences.