Re: TP Link
"It connects to my local Fibre cabinet at a solid 100Mbps, although BT obviously limit the connection to 80Mbps (actually 79.995Mbps)"
You sure this isn't because of a difference between raw and encoded throughput (an 8:10 ratio smacks of 8b/10b encoding, a pretty standard system for maintaining signal integrity).
Biting the hand that feeds IT
