I'm not familiar with your particular problem, but it seems to
be getting pretty common. There are questions just like this
nearly every day now on Yahoo.
So I did a whole lot of searching and reading, going through
dozens and dozens of websites, only to find out that there's
nothing definitive out there.
The only semblance of a partial solution that kind of worked
for some people would require you to either 1: mess around
with your registry (which I would be totally deadset against),
or 2: downloading some weird utility (which I am even more
against, because that kind of stuff is what probably created
your problem in the first place).
Thus, let me recommend what I advise so many other folks
when YouTube gets slow, stuck or weird: clear your "cache"
of all "Temporary Internet Files". I'm also a big fan of wiping
out "Cookies" and "History". My "CHTIF triple-cure" seems
to resolve just about everybody else's problems, so why not
yours? At the very minimum, you should at least do this:
Internet Explorer 6:
> Tools > Internet Options > Delete Files > Yes > OK
Internet Explorer 7:
> Tools > Internet Options > Delete...
> Delete Files > Yes > Close > OK
Mozilla Firefox 2:
> Tools > Clear Private Data > (x) Download History
> (x) Cache > Clear Private Data Now
I don't know anything about Safari, and there always seems
to be issues with Opera, so I won't bother researching their
version of "CHTIF". But I have other words of advice:
-- If you have "Google Web Accelerator" or anything similar,
get rid of it immediately. GWA totally ruins YouTube.
-- Long videos require both "Flash" and "Shockwave". Flash
is included with Shockwave, but not vice versa.
-- Avoid useless add-ons, utilities and especially converters
and downloaders. There are many salespeople here on Y!A
disguised as Yahooligans shilling for your dollars. If there is
anybody on this page telling you acquire something, please
be aware that their 'answer' has probably nothing to do with
your question, and their supposed solution may actually be
the cause of your problem.
-- I don't know why this sometimes works, but the few times
I got stuck, I changed my URL from "www . youtube . com"
to just "youtube . com" or you can try "ca . youtube . com".
If you do find the "cause" and the "cure", I would very much
appreciate it if you could email me, either by clicking on my
avatar or writing to me at "inukjuak90@yahoo.com".
I wish you good luck. I hope something in my answer does
the trick for you.