Im accessing Youtube XL on my devices (blu-ray player, PS3, Wii, Iphone, etc...) but when I watch videos, the video plays just fine but after a 3second playback, it buffers, and never played. It just stuck with buffering.

I tried clearing the cookies, reset my router, and use different ISP or Internet connection, I used different videos to test on but all of them stuck at 3second and buffers. None of them works, and all of those devices that I tested on so far had the similar issue.

Oh yes, Youtube works fine in my PC/Laptop, using the standard youtube page, but when I tried using the XL page by access, http://www.youtube.com/XL/ and same problem occurred.