That's a bummer. If you get a moment when inside taking a break give Comcast a call and find out what your bandwidth should be (hopefully you get someone at Comcast who possesses the one 1/2 brain they have at the moment you call)... If you don't have time no biggie. Maybe 6 Mbps upstream is what you should get but it would be sweet if they did 12. I remember one time when we were building the network I got 12 Mbps for a moment it seemed when testing.
Worst case we can set it up so guests on the WIFI at the GTG get 45 Mbps downstream and 2 Mbps upstream so no matter how much people download or upload there is guaranteed additional 45 Mbps down and 4 Mbps upstream (the important part) available for the live stream.
Already getting excited for this weekend. Long range weather says rain Friday but great day Saturday.