Updating games, apps, and your Xbox console; However, the page also specifies that: You must be online when you set up Xbox One for the first time. Without an internet connection, you can’t finish setup. After your Xbox has updated and you’ve added your profile, you can go offline.

On the right side of the Network settings screen, select Test network connection. If you get the same error, there might be a problem with the Ethernet port on the Xbox One console. Go to the Xbox Repair site to get your Xbox One repaired. How to get xbox live connection with an ethernet cord Mar 31, 2009 5 Ways to Get Better Connection on Xbox - wikiHow Mar 29, 2019 Original Xbox (Xbox 1) Connection Guide - Plusnet Community

Jun 12, 2013

The short answer is that the Xbox LIVE service requires an internet connection to work.Wi-Fi itself cannot access the internet, you need a gateway in the home, usually a modem, DSL modem or cable modem. Wi-Fi itself is not an internet connection, but merely a mechanism that the devices in your house can use to talk to one another and to your router/gateway, your real connection to the internet. I doesn't work without internet conection. - Rare

The short answer is that the Xbox LIVE service requires an internet connection to work.Wi-Fi itself cannot access the internet, you need a gateway in the home, usually a modem, DSL modem or cable modem. Wi-Fi itself is not an internet connection, but merely a mechanism that the devices in your house can use to talk to one another and to your router/gateway, your real connection to the internet.

Help: How To Play Xbox One Games Without Internet | THE EN Apr 18, 2018 Xbox Support You need to enable JavaScript to run this app. Connect your Xbox One console to Xbox Live using a Mac