noisy line or failing router would be my guesses
which router have you got - is it a Skybox / Tiscalibox?
they don't seem to be all that compatible with newer versions of ADSL, especially if the line is noisy
PS - are these speeds what the online test is reporting, or what the router is showing as its connection speed?
Last edited by Milo Minderbinder; 31st May 2012 at 18:46.