Youtube issues still

I did that it does react now. .but now it says choose an account I picked my one and only account then it goes back to screen that says choose an account or exit..I pick choose account and try using the "I wasn't recognized" and try again. .it continually
goes back to same screen that shows choose account or exit every time I choose my account. I uninstalled it i will try again and see what happens

try singing out and back in again.

If do not want to do a do a factory reset (which FYI you do not lose your same games- they reappear once you sign into XBL),

Then try a complete console reboot: With the console on, press and hold the power button on the console for 5-8 seconds until it shuts off. Unplug the power supply, wait about 30 seconds and then plug it in and reboot. You should see the green splash screen
upon reboot. It may take a minute to boot all the way to the home screen. If you did not see the green Xbox splash screen, please redo it.

This issue crops up from time to time and is not an Xbox related issue. The app draws its streams from the Youtube website. You should contact Youtube support to see if there's anything they can do to update the app.

Right.

Well, see if this process helps you with this login part

Press the Xbox button to open the dashboard.

Select System > Settings > System > Console Information

Select Reset Console.

Restore and keep my games and apps.

Rest assured, you won't miss games or saves

When asking to pull settings from an old xbox, put no

You will have to log in your accounts again, that's all

Press and hold the power button on your Xbox for 10 seconds, wait for it to turn off. Unplug it. Now wait 1 minute before turning it on.