Greetings, Just bought a new 2017 MacBook Pro 15" (3.1 GHz, Intel HD Graphics 630 & Radeon Pro 560). Happy with the machine so far, display seems fine, and cosmetically all in good condition. Was on CNN.com last night and was watching some of their videos. A couple of times, the video screen went green -- this happened at full screen but also reduced video screen size (see attachment). The entire MacBook display didn't distort screen --- it seemed to be limited to the video window. It's very much what this YouTube user shows as happening on a 2015 and 2016 MacBook Pro when he watched some YouTube videos (about 34 secs in): He claims the issue stopped after he updated Flash. I updated Flash, but it did happen once again sporadically on CNN (not even sure if the CNN videos use Flash). Anyway, didn't know if anyone else has seen similar.... maybe it's just a buggy player on CNN. I haven't seen it yet while playing YouTube vids. Or, is there any "test" one might recommend to make sure it's not a bad video card. Here's screen grab of what I saw: Thanks for any input!