Does the speed improve late at night and first thing in the morning?
My tests show between 6am and noon I get 72mbs the throughput then drops to about 40mbs by early evening and takes a right dive and I get a result like this
Download speedachieved during the test was - 10.99 Mbps
For your connection, the acceptable range of speedsis 16 Mbps-77.44 Mbps .
IP Profile for your line is - 77.44 Mbps
I haven't got a clue what is causing this PN Support have passed it onto the faults team.