My Account On Someone Else's Xbox One Console

Sorry to hear it. You should never give out your account details to anyone to prevent issues in the future such as enforcement if the person does something against the ToU or CoC of the service.

Either way, if you've changed your password and your account is not constantly logged into the console on his end it should ask for a password when he signs in again.

However, you could try this link
support.xbox.com/.../manage-sign-in-preferences it is to remotely require a password but was set up for the 360 so it may or may not work for the Xbox One.

Log out of your account or turn the console off by holding the power button on it for 10 seconds then follow the instructions at the link. If you are required to enter your password when you turn the console back on then you know it worked.

I would also recommend changing the email address associated with your gamertag just to be on the safe side as well.

Good luck.

Are you playing on Xbox One or PC?

When you say you have Game Pass and gameshare with someone who has the game: Is he sharing his game to you, or are you using your "own" copy that you get via Game Pass?

What I found during a visit from my nephews: I have two consoles and a PC. An original Xbox One in the living room that is set as my "Home Console". That was used with an account owned by one of the kids.

On my Xbox One X I signed in with my own account, to unlock the game on the non-Home Console.

As I tried to start the game on PC (with the same account I used on the Xbox One X) I was unable to do so as my account was already playing the game on the Xbox One X.

Is it possible that due to Game Sharing someone else uses your account, or that the other someone is being signed out during a game session because someone else signs in with that account as well?

No I used my console, hard drive and Xbox live account only someone else's landline

Do you game share with someone? Is your console set as someone else's home Xbox?

Does anyone else have access to your console or account?

Hello,

That's the issue he got on my xbox account an removed all my chats with everyone and blocked them. On top of that he messaged himself from my account, thus getting me com banned. He harrassed me on different platforms too, and way more servere. After I blocked him on all other platforms he went on my account and did all the stuff that I have mentioned before. So my request is if something can be done about him. I can provide evidence of him being on my account and harrassing me. All I'm wondering is if something can be done to his account because I want to prevent other people from having to deal with this kind of behavior.