Yeah an issue TBB end as its on my Sky graph too. Interesting to see my minimum latency went down a millisecond straight after the red blip and lasted a few hours. Usually the green line is religiously solid even with the heavy type of downloading I was doing for the last 24 hours. Wondering if less network traffic due to rebooting their ping blades caused the effect. I could be a pixel lower if no one else used the service!