Comcast's New Network Management Will Slow Down Heavy Users for Up to 20 Minutes

While Comcast's new network management scheme—to slow down heavy bandwidth users' entire connection—started back in June, we're just getting some of the grislier details. People hitting their pipe hard—whether it's watching a boatload of streaming video or FTP or whatever—will see their top speeds cut for 10 to 20 minutes at a time.