if you are now in the test socket can you post new adsl stats and btspeedtester not beta results please. the test socket should be your best conection as that is your direct link to the exchange
it would suggest there is a problem with the internal wiring. was the bellwire connected to terminal 3 on the front plate of the master socket? if so remove it and also remove it in all other sockets
now that is what I call an improvement as you now have the maximum connection speed for adslmax. stats look far better.
can you run btspeedtester not beta version to see current profile and download speed please
john46 just as I said better to get connection fixed first and maybe latency will be fine