Durban to Maimi: (even though I'm still not in Durbz

)
http://www.speedtest.net/result/934680157.png
Durban to Durban:
http://www.speedtest.net/result/934681340.png
I can already tell you what the problem is. Clue: Look at the the ping/latency of the international & local speed tests. Found it yet? Nope? The answer is the link between DC and London must be degraded some how to give such terrible results.
I could be wrong but seeing as MWEB has the exact same problem I'm guessing DC has it too. It should come right in a few days, if not just get a hold of DC and make them give you better speeds