said by resa1983:
It has been really odd because you can watch a video that buffers perfect, followed by a video that won't buffer at all, followed by another video that goes perfect..
I find if I try to replay a video later that didn't buffer earlier, it still doesn't work.
»Re: [Cable] Why is Youtube streaming on Cable always brutally sl
Also, you can try viewing a video (make sure it gets loaded completely), then closing the page and reopening it again. There is a good chance that it will play from the cache server the second time.