digital808

Just noticed this on my screen. Can anyone confirm that this is normal or is the screen defective? All the other corners are normal, just the top right hand corner is the issue. Took a look at the camera and nothing is obstructing it. Wondering if anyone else's screen is showing this. People with Nav....this problem should not apply to you folks due to the fact that your Nav screen is also the backup camera screen. I don't have Nav so my screen is embedded in my rear view mirror.