Need help with...a hacker?

it sounds like a DDos attack

the following link explains all about this and what you can do

https://support.xbox.com/en-US/xbox-one/networking/dos-attacks-faq

you can also report it to your ISP as it is their network that is being attacked as well.

restarting your router should get you a new IP and let you get back online.

most importantly, don't message the other person as they will probably report any message from you, especially if there is even mild profanity.

also be careful about joining parties with players you don't know, especially if they are team killing or griefing in the game

Hi JCLynchII, sorry to read what happens to you. Make a router reset, report the problem to your ISP, report and block the individual in question.

As said all you can do is report and block them .

Resetting the router will give you a new ip address. And should get you going again. And as said call your provider and rep6it to them 👍

You want to report his gamertag using the function on your console (under File Complaint when you view his profile). As far as him kicking you off of live, it is probably a DoS attack, and steps to resolve it can be found here:

support.xbox.com/.../dos-attacks-faq

If you haven't done so already, you would need to file a complaint on him via the console in order for the enforcement team to investigate him. Calling out other gamers is not allowed on the forums.