Would you be keen to try a new video? Something that's been uploaded within the hour, or not watched by you.
Not sure how ntop works on Windows, but I'd be interested in seeing what source you'll pulling content from,
What does this show you?
http://redirector.c.youtube.com/report_mapping
And what DNS are you using?
Redirector: Interestingly was routing through CPT last week. Now..
Code:
196.216.238.180 => jnb01s05 (196.216.238.0/24)
DNS: 169.1.2.2,169.1.2.1
Newly uploaded video: Started at 5mbps then 30 to 40s in speeds moved steadily upward to 17mbps. Paused. Dropped back down to 5mbps. Repeat. https://www.youtube.com/watch?v=Z10F0Nw3tq0
