GeoffC

But the obvious snag is they will look at the values by BT Wholesale and if those values agree or are in the same league as others' then that's where their argument will hinge irrespective of what testmy.net figures give . Sadly we need a definitive test that all would agree on - unlikely I guess . Thanks for your patience .

testmy.net's just tested at 14.5 Mbps .

ht tub - ton ebyaM May be not , but the ISP will only accept their own tests !

testmy.net tests at download 2.1 Mbps zen speedtest tests at download 18-19 Mbps bt wholesale tests at download 24-25 Mbps which.co.uk tests at download 18.5 Mbps speedtest.net tests at download 18.1 Mbps Router data throughput 19.4 Mbps tests on laptop via wifi .... all within 5 minutes of each other with a further testmy.net result of : 11.1 Mbps Odd - 'til today I'd always judged testmy.net as being the reliable test bed , and yet it's strangely out on its own amongst these " benchmark " testers .. Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0 warmly Geoff