My Xbox keeps logging me out

Try removing the account from the console, doing a hard restart, hold the power button for 10 seconds while the system is on, and then re-adding the account

Hi Clint,

Thanks for reaching out to us in the forums. I'm sorry to hear this is currently happening. I would like to clarify when it logs you out of your account does it also log you out of Xbox live?

I would like for you to perform a network test, please do the following: System> Settings >
Network > Network Settings > Test Multiplayer Connection. Do you get an error code? If so click this article

"I get an error message when I run the 'Test multiplayer connection' on Xbox One"

Also, let's get your network statistics; System> Settings >
Network > Network Settings > Detailed network statistics.

Here's a quick troubleshooting step I suggest is to clear the console's mac address.

To clear the alternate MAC address(Network cache)on the Xbox One console follow these steps:

• Go toSettings
  
• Select Network > Network Settings
  
• Select the Advanced Settings
  
• Next choose the Alternate MAC Address
  
• Select clear and restart
  

Let us know how it goes.

Hello, do you already performed a console power cycle? this will fix most of the times this kind of issues, here are the instructions in the following link:

https://support.xbox.com/en-US/xbox-one/console/power-cycle-console

Let us know if these sugestions fix your issue, or if you need more assistance?

You don't happen to have your profile residing on another console or does someone else have access to it, if so and they sign in it will sign you out automatically and ask you to re sign in again.

The Link Below Is an Official Xbox Guide Please Click

Here