This has probably been answered before, but I can't find it- if it has, a link to the thread will do!
And it's not a problem, I'm just curious.
I'm on an 80/20 product, profiles are 69.5 down and 20 up. Speedtests (anybody's, both IPv4 and IPv6) typically give me 66Mbps down (~95% of profile) and 16.5Mbps up (~82% of profile).
Why the difference in the percentages? Is it likely to be something at my end, something inherent in the protocols or something else?