I rang up BT and they sending me some device that you plug in that reduces the noise on the line, lets see if that helps.
If you get bad sync speeds in the test socket (please confirm you have actually removed the face plate on the master socket and tried the test socket) then you will get bad sync speeds regardless and the fault lies outside of your connection to the line.
Have you tried changing the filter?
The BB Accelerator theyre sending you (guessin thats what it is) wont make any difference if yer synching @ .5Mb @ Test socket
Have you tried changing the filter?
The BB Accelerator theyre sending you (guessin thats what it is) wont make any difference if yer synching @ .5Mb @ Test socket