I am on the Optus Cable Broadband network @ the opts speedpack of 100Mb/s and have been for over 10 years. I have found it to be reliable, consistant and affordable. Recently, say 3 weeks ago I noticed that my download speeds peaks at 3.3MB/s not matter what time of the day or week.
I have done several speedtest which show yes I do get 100Mb/s but try to download something then it only goes up to 3.3MB/s.
So whats the story? My package is unlimited high speed.