Why does my Xbox series x continuously disconnect from online games, lag, and have high...

The speed of the Internet a you purchased has No effect on Network conditions, you need to call your internet provider

My provider has come multiple times and the internet isn’t the issue. Like I said in my post my roommates have 0 problem with connectivity issues.

Hi, I never get disconnected from LIVE in general, only game and party. Usually in BF3 it will lag badly a few seconds before I get disconnected from the party. Sometimes I maintain connection with the game, sometimes not. As far as other games go, the only
other online game I've played since this problem started is FIFA 12, which I played online against my brother. And again, it would lag badly right before I got kicked from the party. But the lag would stop and the game would continue after that. Other than
right before I get disconnected, I have no problems with lag. Also, my NAT is/has been open

i have a problem with my controller and turtle beach stealths 600’s series 2 disconnecting from my Xbox at random when I’m playing a game my audio starts getting all crackled and then lags and then disconnect from my Xbox.

I own the game on the Xbox series x but it won't allow me to connect the game to my profile which is on the Xbox series x and so it does not let me play online, If that makes sense.