clear cache and alternate mac address for xbox one

Another cause for Additional Authentication need error could be your router if you previously enabled Network-level block. If changing MAC address does not help, you should also try using your computer's physical address as dedicated MAC address on your Xbox. If you're one of the people who have this problem, your first attempt at fixing it should be to clear the currently stored alternate MAC address on your Xbox One and see if that lets you connect to the Internet. * Please keep in mind that all text is machine-generated, we do not bear any responsibility, and you should always get advice from professionals before taking any actions * Please keep in mind that all text is machine-generated, we do not bear any responsibility, and you should always get advice from professionals before taking any actions. And lastly, if nothing else work, you should get in contact with your ISP and see if youre under any security or contract violation that has determined them to limit your Network. If Additional Authentication need error is being caused by local inconsistency, you can force the Xbox One system to clear any temp data by forcing interruption during test connection or by performing power cycling procedure. In this case, you will need to login into your router Settings and disable Access Control or remove your Xbox console from the list of blocked devices. However, keep in mind that this type of error can also be facilitated by your router if you previously enforced Network-level block. If that doesnt work for you, you can also try using your PC's physical Address as dedicated MAC Address on your console. In case youre encounter this problem, your first attempt at fixing it should be to clear the currently stored Alternate MAC Address on your console and see if that allows you to connect to the Internet normally. Most affected users are reporting that issue is starting to appear out of nowhere.

Some Xbox One users are reporting that their Xbox One console is suddenly showing Additional Authentication need error whenever they attempt to connect their console to their home Network.

Clear cache and alternate mac address for xbox one