Since migration to ATPIA here, I still get SpeedBoost but it either occurs much less frequently or its effects occur over a much shorter time period.
Here's my latest speed test:
I won't tell you what speed profile I'm on but it should be ridiculously easy to guess.
My speed test graph normally shows a spike at the beginning but it appears for less than a second and is clearly not long enough to affect the overall average. This is very tight control, almost looks like shaping of some sort. (Is this done at the CMTS or is there more complex equipment that does this? It's not the modem, I wouldn't think it would have the power and it only tells the CMTS what speed profile it's set at via the speed profile file loaded in it.)
This wasn't the case at all when I was on 28/1 disaggregated. SpeedBoost almost always had a large effect. I can see this by my old results on speedtest.net for sure.
I'm not complaining given the huge problems lots of TSI customers have been facing for weeks now (knocks on wood feverishly) but it's interesting.