I've recently bought a Thinkpad P1 with Xeon processor with an nVidia Quadro P2000 (with Max-Q Design, whatever that is) and I've been noticing some video artifacts. Recently, when a particular website grayed out most of the page due to a pop in, I could see it plainly and I recorded a video:
https://www.youtube.com/watch?v=oOQ9vWYNKdQ
If you wait till the end of the video, you can see it is only happening in the grayed out area of the website. As soon as the grayed out effect goes, so does the problem. These monitors are connected to two computers and I've never seen anything like that when on the other computer.
Is this the sign of a faulty video card?