Hope you are doing well, my friend!
Sorry to hear about this issue with the TV image.
Does this occur on all sources and the picture test?https://www.samsung.com/us/support/answer/ANS00077524/
Also, does this occur after unplugging and replugging the TV back up?
If this still occurs after the following then this may require service.
Inside the US? --> https://www.samsung.com/us/support/contact/
Outside the US? --> https://www.samsung.com/us/common/visitlocationsite.html
It's an app on the TV. The problem now seems to be affecting the picture while watching cable as well. Seems to be some sort of product defect. Going to exchange it for a new unit.