Comcast needs to get their act together and solve this spike. The best is 105 MB and that is with a triple play package. the highest internet only is 50 MB.
AT&T is just as bad with spikes. That is why we swirched.
There is no competition like Time Warner, verizon, Charter, or Cox.
I have been having problems streamomg games and movies online intermitten.
Reseting thr modem and Linksys seems to help temporary.