The screen cuts out when i record with xbox game bar.

Being on PC, I have this issue as well. There is no way to map "take a screen shot" or "Start/stop Recording" to the Elite controller through the Xbox Game Bar, or Accessories App....the button mapping works fine on the accessories app, but the Game Bar application does not recognize the button inputs from the controller when attempting to assign a short cut. Short cuts must be assigned via Key Board currently, and the short cuts do not translate over IE: 'Shift - A' on the key board is not the equivalent of 'Shift-A' on the controller. To use the screenshot or recording feature on PC, I currently have quickly hit the short cut on the keyboard, then get back to the controller...very inefficient.

• If nothing happens when you press the Windows logo key
  + G, check your Xbox Game Bar settings. Open the
  Start menu, and select Settings >
  Gaming and make sure Record game clips, screenshots, and broadcast using Xbox Game Bar is
  On.
• If Xbox Game Bar doesn’t appear for a full-screen game, try keyboard shortcuts: Press the
  Windows logo key + Alt +
  R to start recording a clip, then press it again to stop. You’ll see the screen flash when the recording starts and ends.
  

Troubleshoot Xbox Game Bar on Windows 10

I did everything but still not recording. I can take screen shot with game bar but can't record video.

Im pressing button but nothing happens

I think, during your trial to record, you may have hit the win+G button while a chrome window was active. This tells game bar to identify that app as a recordable game.

The reason why the messages persisted after you logged out is because the xbox app is searate from game bar--the feature that records the screen.

Hello there!

If you have used Xbox gamebar to record you can try checking this link in order to resolve your issue Use a screen reader to record your screen with Xbox Game Bar (microsoft.com).

Hi venkatesh pullagura,

If you are referring to recording your screen like gaming content on an Xbox using Windows, you can consider using the built-in Xbox Game Bar.

See these articles:
Record a game clip on your PC with Game Bar - Microsoft Support
Use a screen reader to record your screen with Xbox Game Bar - Microsoft Support
Use Game Bar to capture game clips and screenshots on Windows | Xbox Support

Thanks,