That's really shocking...
It is a very useful feature. I recommend and request to please add it into tbb.
Why - can you not do the simple sums?????
Measuring the bit rate is what a speed tester does. The transfer rate in Bytes per second depends on the protocol used overheads etc which are something totally different.
BT Infinity 2 - IP profile 77 / 20 - super fast!
Previously BE Unlimited - 21,000 Download 1,200 Upload but then moved house - 6,500 Down, 1Mb/s up - gutted!
Ex <n>ildram , been to SKY MAX - 15,225 Download