I just purchased a used 2018 F150 Lariat 4WD with 8k miles. I’ve noticed twice now when I am backing up the bottom left corner of the screen appears cloudy or pixelated (white blurry or fuzzy...not sure how to describe it). It resolves itself in seconds and doesn’t always happen when in reverse. The two times I’ve noticed it were both leaving my house on a slight decline for the drive way. I’m still covered under factory warranty and all that so now really concerned. Just posting here to see if it has happened to someone else.