Lionel OgdenI recently did a speed test using the BTW speed test which gave me a download speed of 139.48 Mbps and Upload of 18.65 Mbps. I then used the Ookla Speed Test which gave 73.1 Mbps download and 18.5 Mbps Upload. The Ookla test is more realistic for my line and my broadband package. Why such a difference, does the BTW test check something different. Neither test seems to explain what they are actually testing.
The BTW test seems to be the test that you are told to use if you are having problems. Overestimating by 100 percent would soon solve your problem.