I am an insider and my xbox doesn't work with internet connected

My Xbox connects to my phone but then it doesn't connect to the internet, I even used my phone's internet on my laptop and it worked there.

hey sir i will tell you that when i have a problem with connecting with xbox live i go and restart my internet even though my laptop can connect my xbox sometimes doesn't connect just reset your internet and if that doesn't work do a connection test

I am connect via cable my wireless chip no longer works or decided it doesn't want to find any networks and the internet itself doesn't disconnect I seem to lag out of online servers without lagging offline from xbox

i have time warner cable internet and my xbox live connection isnt working. My home wireless and ethernet work perfectly, but whenever i try to connect my Xbox to live, it says that i am connected to the internet, but that it cant connect to xbox live

Thank you. None of that works. It sees my router,The connection test confirms I am connected but somehow Xbox Live Services says I am not connected to internet even though the internet connection test says I am.