xBox One does not always sign into Live and signs me out during games. Help!

Definitely give Method's steps a shot!

To make things easier, here's a few guides to the steps that they suggested:

Delete Profile.

Clear Cache.

Download Profile.

Give a shot if you have any questions!

Hey.

Delete your profile (only profile), clear the caches, and downloads your profile.

Try signing out of your profile and then sign back in . This has happened to me and a hard restart does not always work

Have you tried deleting your profile and re-downloading it? Follow these steps:



Sign out of your profile:

1) Press the Xbox Guide button in the middle of your Xbox controller and Press the Blue X to
Sign Out



Delete Profile:

1) Press the Xbox Guide button in the middle of your Xbox controller

2) Scroll right and go to the Settings tab, and then select System Settings

3) Select Storage

4) Select the device with your profile

5) Select Profiles

6) Select your Gamer Tag

7) Select Delete

8) Select Delete Profile Only



Clear System Cache:

1) Scroll right and go to the Settings tab, and then select System Settings

2) Select Hard Drive

3) Highlight Hard Drive, and press Y (Device Options)

4) Select Clear System Cache and select Yes

5) Repeat steps 2 thru 4 two more times so that your Cache is cleared 3 times

Turn off your console and start it back up.

Download Profile:

1) Press the Xbox Guide button in the middle of your Xbox 360 controller

2) On the Home tab, select Download Profile

Let us know if this resolves your problem.

This totally made sense to me, thanks for posting. I found that signing out and then signing back into the XBOX app before launching the game helped. I think the process that checks for some sort of MFA token during the installation process is not working
correctly... perhaps it times out?