I did a search and couldn't find any issue similar to mine so it may not even be something that MC 21 is doing but...
Taking music video downloads from Youtube as an example. With MC 21 open and looking at the list of music videos, I will see a "screen capture" of an image from the video and that’s ok. But sometime later, something will look for cover art from the internet and if it finds pretty much anything at all, it will save it. And, on my system, it will do this for a dozen or more at a time and most do not match the video or artist. Yesterday cover art for The Veronicas' "Bang Bang" video was saved without my permission. When I view the picture, it obviously has nothing to do with the artist or video.
Does this sound like something MC 21 is doing and how can I control it if it is?