it seems the new cable hasn't improved anything. i'm still getting between 20Mb to 55Mb. 55Mb was the highest I got for about 5 to 7 minutes
http://www.speedtest.net/my-result/3270666182
I really still think it's a network issue because I only get this issue at peak times when lots of people is online in the area.
weekdays mornings I get 126Mb perfectly.
I would understand if this issue was 24/7 then yes maybe it would be something to with in side my house or outside my house.
I know the network team are saying the utilisation isn't high. but maybe they are basing it on the whole 24 hours has a average? it could be high enough from 4pm to 12.30am for it to effect the speed, because has I said I only get this issue at peak times when lots of people is online in the area.