is this anything new for you? because just in the last two weeks, my connection with SBC went from ~1.0 - 1.2 Mbps down to 600 or less.
I don't get it. I got SBC to send me a new modem, to see if that helps, (the current one is at least 5 years old.)
This all came up when I tried to upgrade to the 3.0/700 pro package, then it seems like the next day after requesting the upgrade my connection went to crap.