I'm a bit confused by your stats, these bits:-
Attenuation 31.5/ -64dB
SNR Margin 13/13dB.
-64dB attenuation?
13dB SNRM both ways?
Which is up and which is down, From the sync figures looks like up/down but not certain. But on that sync your best download speed is going to about 1Mbps. Did you ever get much higher?
Anyway - as your line clearly is poor at the moment, have you made sure there is nothing dodgy with your home wiring. See
here. While you have the socket open try plugging the filter into the test socket revealed, and no phone. Then see what stats and sync you get. Download speed probably won't be any different. Depends on whether you have been LLU'ed I think.
After all that, for once I can recommend my own ISP! Click in my sig. Home Lite is 3GB allowance for �12.95pm on a monthly contract, or �11.95 if you pay 12 months up front with a 12-month contract. If you occasionally need to go over 3GB it is �1.40 per GB if you buy before the end of the month, (even after you go over!), �1.60 if you just let them charge you in arrears.
The only viable alternative at this level is Plusnet but they apply all sorts of traffic shaping and throttling. Maybe it wouldn't affect you, but I wouldn't like to try it myself. Higher priced and also good are
IDNet and
Zen.
Bob: BT Broadband >> Prodigynet >>
Newnet Lite.
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