Warzone 2 Lagging - Series X

Yes, if the issue is happening with a single game. Probably it’s a problem with the game itself with your console

I can advise you two things, they’re optional.
In any case please report this to the game developer (Activision)
https://support.activision.com/modern-warfare-i...

A. go to Settings > Network > Advanced Settings

Once you’re inside the Advanced Settings menu, go to DNS settings and select Manual from the list of available options.
When you get to the next screen, enter 8.8.8.8 in the box associated with the Primary DNS and 8.8.4.4 in the Secondary DNS box.

Once the default DNS addresses have been changed, restart your console and see if the issue has been resolved at the next console startup.

If that doesn’t work use 1.1.1.1 as primary and 1.0.0.1 as secondary

B.
Go to Settings > Network > Advanced Settings > Alternate MAC Address
Select Clear, restart your console and give it a new try

I should also mention, I've noticed no problems in MW2: Ground War.

Warzone 2 is the only game affected from what I noticed.

Other games run fine, so I don't think it's my connection or Xbox.

I'm thinking it is the servers.

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.
I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today despite this THRASHER585

Just to confirm, Warzone is the only affected game. Right?
If yes, please tell me if you already tried some troubleshooting steps
In that way I can advise you different things or how to proceed

Warzone. Xbox series X. I have done none of the troubleshooting steps.