I was really looking forward to my new Xbox, but suddenly in the middle of the Call Of Duty Cold War game, the console goes out, and then you have to restart, then sometimes it goes out later. I read on the Internet that it should be because of the game. I wrote to Microsoft, they asked me if I had installed an update, etc. But that was all up to date. They said you can send it, we'll check it out or you're waiting for an update, we're working with Activision on this problem.
what should I do now, wait for an update or send me back?!
Would wait.
Better to wait first. I have already read several times that the new CoD generally causes big problems on all consoles. That doesn't seem to be due to the XBox or the PS5, but to the game itself and could be submitted as a patch.