A few times recently, YouTube videos embedded here have started playing when I didn’t tell them to and I wasn’t even at that post in the thread.
Just now-ish, I was slowly making my way through the Lichtenstein plagiarism thread, over a couple of hours, and twice this video started playing all on its own when I was well past it. “Well past it” as in, the video is in post #12, and it started up when I was reading near the middle of the thread, and then again when I was reading near the end of the thread, which at this point has 52 posts.
I did play/watch the entire video earlier, when I was at that point in the thread. At some point further on, I went and spent time on another site, then went back to that thread to keep reading. I kept the tab open while I was on the other site. Why would the video have started playing again on its own much later, when I was well past it in the thread?