When I was docsis 1 I only ever got the full 20meg in the early hours if I was lucky. Since being moved to 1.1 I get the full 20 meg all the time, even at peak.
Sometimes my ready light is solid sometimes its blinking.

Don't give a flying one so long as the BB keeps on as it is.
This is the first time my 20 meg has worked how it should. I don't expect it will last though. VM being what they are.