Could you indulge me by running a new speed test against http://speedtest.iburst.co.za and post that result? It goes to a problem I have at a particular site where speedtest.mybroadband just fails and http is all but useless, but iBurst's internal speed test shows rocking results (it's just unusable is all).
Iburst's speed test is not working at all. The page just doesn't load. I'd attempt a speed test with the dashboard but the modem is connected to a router. Iburst has been good to me for the past 6 or so years but as of late the speeds are horrendous. I called in awhile ago to see if there were any problems and after that it got better. It deteriorated again though. I'd love to get ADSL but my landlord doesn't even see the need for a telephone line in the house