For a little over one week now (and tested a various points during the day) my broadband download speeds were so slow it was not possible to get a reading using the BT tool (Broadbandspeedchecker.co.uk recorded download speeds of around 0.185 mb). Checking with BT there was no reported fault. Today is has restored to a perfectly acceptable 2.85 mb connection speed (2.55 mb download speed). As far as I am aware nothing has changed. Any suggestions why? Thanks, Nick