Thanks JohnC, Not yet up to previous speeds but distinctly better. Presumably it'll improve with time and stable connection? Just keep those engineers away from my cabinet
Latest log shows:-
15:50:07, 06 Mar. DSL Link Up: Down Rate=17066Kbps, Up Rate=1279Kbps; SNR Margin Down=6.1dB, Up=7.1dB
|19.40||28/11/2017||15.38||0.95||37||Interleaved||Good speed until|
|22.00||13/02/2018||12.57||0.91||38||Interleaved||On test socket|
|21.00||14/02/2018||12.72||0.95||32||Interleaved||Back to normal|
|15.15||05/03/2018||13.11||0.93||41||Fast||7 days 9.00|
|15.25||06/03/2018||14.73||0.99||32||Fast||After BT reset|
Thanks to everyone. I'll post a further update when the dust has settled.
looking better and DLM may after a period os dtable connection reduce noise margin to 3db which will give speed increase - but may make line less stable
Thanks again for your advice. All stable so far on "fast" latency. If margin reduction to 3 causes instability, would it make sense to return to "interleaved"? I'm basically a light user and don't do gaming on line.
Just an update. Line stable on new settings giving speeds slightly better than ever. Unfortunately I had a power cut which caused a reset but it's almost back to best now.
11:47:02, 13 Mar. DSL Link Up: Down Rate=19019Kbps, Up Rate=1279Kbps; SNR Margin Down=3.2dB, Up=7.0dB
18:00:00, 14 Mar. ******Fuse blew & caused power cut*****
18:06:16, 14 Mar. DSL Link Up: Down Rate=18655Kbps, Up Rate=1279Kbps; SNR Margin Down=3.2dB, Up=6.8dB
Thanks again IMJ and also to JohnC