Just had them reset my port. Operator first alleged that the was nothing untoward showing on their side. Re Set my port and now i'm getting +20 Mbps withe the same sites I mentioned in my earlier post. Hold thumbs that it stayes this way.Decided to try getting Telkom to reset our ADSL port today (M-WEB with 2Mb) and sure enough, then auto-upgraded and currently getting around 5.25 Mb.
So looks to me like all who technically can will get it.