Help Screen Rotation bug

[Screen Rotation Note4]

Hello, when I flip my phone and my screen rotates, for some reason there is a light transparent square on the left of the screen, exactly where and the size of the black bar on top, if the screen were not to be rotated. It's like the black bar doesn't go all the way off. Please help Thank you.

 

[AndroidRocks984]

This is me. I've tried restarting and even formating. Still the same bug appears. Please, if you have any suggestions, please help.