*sighs*
Firstly, would just like to add to the chorus, that it blows my mind how someone could start a topic called "The Truth behind MWEB's uncapped" and then be so factually WRONG about nearly everything. There's no truth here, and to indicate otherwise is disingenuous.
Rubbish. Uncapped means download as much as you want. The real world limitations of your line are a given and not taken into account. But any other constraints are not acceptable with the use of the term. Uncapped means download as much as your line and bandwidth supports. The entire world knows this.
If you see a restaurant advertising all you can eat... it is a given that you cannot eat more than they can physically provide. That is just plain common sense.
I think what the poster you were responding to meant was that there are infrastructural elements which serve to ultimately limit what you can download. You yourself point that out by saying "...download as much as your line and bandwidth supports...", but you fall short in indicating what "bandwidth" entails. The reality is that the "bandwidth" in the equation constitutes the entire end-to-end connection between you and the remote site. In this case their shaping is put in place because the overall available bandwidth (you->mweb->internet->server) doesn't support anything higher.
Likewise, and I'm really happy. However, I must admit that recently MWEB's QoS has been decreasing ;/
Also, the shaping is not RANDOM...from my stats I've noticed that it starts @ 07:00 (15%), continues to 23:00 (50%) and opens up completely @ 01:00 (80-100%).
There isn't another provider that can provide 300GB+ of data a month @ R549. Nuff Said...
Those stats you're seeing are likely the inverse of the overall load M-Web sees on their network, it's very similar to stats I saw when I was working in the broadband sphere. Bandwidth usage tends to peak between 1 and 3PM and then starts dropping after business hours, with the lowest points generally being around 3-6AM. Shaping definitely isn't random, it's directly linked to network load, which is why you're seeing it so poor during office hours and much better later on.
Kosmik, mich does have a point hey in 1 sense;
384 & 512 users seem to get constant speeds where as 4MB users don't.
Well think about it this way, M-Web is charging ~R200 p/m for 384K access (data only), so lets say 384K access only actually costs them R150p/m (purely speculation, probably incorrect, it probably costs them a lot closer to that R200). 512K is approx 33% faster, so you would expect it to be close to 33% extra on the price (R266) and they offer it at R299, so they make a little bit on that, namely R100-odd bucks (if their wholesale cost is R150). However, 4mbits is 8x larger than 512K, so if you wanted the same performance as 512K it would cost you R2128, but they only charge 2x the cost (approx). So you see, there's a huge price deficit there. So firstly, yeah, the 4mbit accounts are going to perform slower, probably closer to 1mbit, and the 384K accounts will perform better.