It is a really strange issue for me. The video will just constantly play and pause automatically every millisecond. Occasionally it will pause forever and I have to relaunch the video.
Yep. My problem was always that the play/pause button would switch back and forth super fast and I would have to try to guess and click when it was on the "pause" symbol. If I guessed wrong it would refresh and I'd lose my spot in the video. If I got it right I could let it sit for like 30 seconds to try to load some more video, but not too long or it would disconnect me altogether.
This was with 15 mb/s internet, haven't had trouble since I upgraded up to 25 mb/s. But that should not be the requirement speed, that would be super high.