This issue is new in Chrome. It used to stream videos but, in the last week or two, it keeps coming up with the same error message "HTML5: VIDEO FILE NOT FOUND", even if it begins to play the video. It will crash with this error about 10 or 15 seconds into playback, and it can happen on any website. Microsoft's Edge browser does not have any problems streaming videos, again, on any website. Does Google really want people to dump Chrome for Edge?