Oversized screen popups

Need some assistance with a recent technical issue, large on screen popups (eg. "Do you own this game or app? ", and "What would you like to do? Turn off controller/ console screen when holding in xbox button om controller. These screens now show up so large
on my screen that only the top left quarter of the popup fit on screen. Ive had no other issues with games, video, home screen etc, only these popup screens. Anyone had a similar issue or know a fix? Thanks

Edit: I have added example pictures as separate comments below

:)

 

Issues with Xbox Live

My screen is all black last I tried to turn on my Xbox to watch some TV, I'm guessing Xbox Live is the reason? I can't even see the home screen, just a black screen. It's weird cause the green popup signed me in when I was in front of Kinect and I use my voice but outside of the green popups I've got nothing but a black screen.

 

popups

if I have premium why am I getting popups all the time it takes a lot of my playing screen off

 

Popup keyboard is having the same issue. Super zoomed in so I can only see the text box just at the bottom of the screen, cant see any of the letters.

 

Hi

It sounds like you may have switched on the magnifier, to turn this off can you please try pressing and holding the Xbox button down on the controller to bring up the power off screen (controller will vibrate) then press the view button to switch the magnifier
off.

https://support.xbox.com/en-GB/xbox-one/ease-of-access/use-magnifier