Terrible ADSL Line

Lydon

Expert Member
Joined
Apr 21, 2007
Messages
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Location
Cape Town
Greetings,

So around September Telkom "upgraded" our line to 2Mbps. I'm not sure whether it was coincidence, but around the same time, our ADSL line suddenly became extremely choppy and has been terrible ever since.

We've had a 1Mbps line installed since 2010, which has been working perfecting up until this September. Now, I experience extremely intermittent speeds with downloads usually running at 45Kbps if I'm lucky, online gaming having become quite a nightmare and more. The other day I was literally getting a 13000ms ping and 0.1Mbps download speed.

We've lodged around three faults with Telkom who have supposedly sent out technicians to check the line. The first time around they said that they changed something on the line, which was supposed to have fixed the problem, and since then they've said there's no issue from what they can see. We've tried calling them a couple of more times and they've tried downgrading our line back to 1Mbps, then to 512Kbps, bumping it back up to 2Mbps, but unfortunately there's been no improvement and now we're sitting on the same 1Mbps line we've had for years, but are experiencing terrible service.

We've tried going the MWeb route, as they're our ISP, and each time they've said that the line attenuation is too high and we should contact Telkom to ask them why that is the case. The first time we did that the consultant had the nerve to tell us "MWeb should send you to classes on line attenuation because you don't know what you're talking about." In calls since then, consultants have all said that they'll downgrade our line speed to 512Kbps and we should test it out over the next few days to see if there's any improvement, paying no mind to us mentioning the attenuation. And so the useless cycle continues.

As you can see, something is clearly wrong:

ADSL Line.JPG

Any ideas on what on earth I can do to get these fools to fix the problem? I don't understand how a line that was perfectly fine can jump to this without Telkom being able to note that there's a problem...
 
Greetings,

So around September Telkom "upgraded" our line to 2Mbps. I'm not sure whether it was coincidence, but around the same time, our ADSL line suddenly became extremely choppy and has been terrible ever since.

We've had a 1Mbps line installed since 2010, which has been working perfecting up until this September. Now, I experience extremely intermittent speeds with downloads usually running at 45Kbps if I'm lucky, online gaming having become quite a nightmare and more. The other day I was literally getting a 13000ms ping and 0.1Mbps download speed.

We've lodged around three faults with Telkom who have supposedly sent out technicians to check the line. The first time around they said that they changed something on the line, which was supposed to have fixed the problem, and since then they've said there's no issue from what they can see. We've tried calling them a couple of more times and they've tried downgrading our line back to 1Mbps, then to 512Kbps, bumping it back up to 2Mbps, but unfortunately there's been no improvement and now we're sitting on the same 1Mbps line we've had for years, but are experiencing terrible service.

We've tried going the MWeb route, as they're our ISP, and each time they've said that the line attenuation is too high and we should contact Telkom to ask them why that is the case. The first time we did that the consultant had the nerve to tell us "MWeb should send you to classes on line attenuation because you don't know what you're talking about." In calls since then, consultants have all said that they'll downgrade our line speed to 512Kbps and we should test it out over the next few days to see if there's any improvement, paying no mind to us mentioning the attenuation. And so the useless cycle continues.

As you can see, something is clearly wrong:

View attachment 33372

Any ideas on what on earth I can do to get these fools to fix the problem? I don't understand how a line that was perfectly fine can jump to this without Telkom being able to note that there's a problem...

In exactly the same boat. In order to hold a stable connection you need at least 12dB (SNR).
I'm not even going to bother fighting with telkom anymore. (And my line stats are slightly better than yours! I don't even get a stable 512 anymore and I sure as **** am not going back to 384.)
I'm going to switch over to Amobia, come the new year.
Good luck man.
 
Not much can be done about bad attenuation until they commission a MSAN in your area.
http://mybroadband.co.za/vb/showthread.php/186156-Understanding-SNR-and-Attenuation-Rates

Here's the kicker for me:

There are a couple of MSANs not 600m from my house...but my line is hooked up to an exchange 5kms away! When I asked the telkom guy, working on the MSANs, about getting me connected to those, he explained that it was just for the area on the "right" (my area is on the left)!

So over this telkom ***! :mad:
 
MSANs feed a geographical area and if you are not on the cable for that area ,no MSAN feed.
The exchanges will be changed to MSAN/ISAM but if they dont put vectoring on the new system that wont help you either.
When they upgraded the ADSL speeds that would have made the noise in the cables you are connected to worse .
 
Last edited:
Shot for the replies.

May be ask them to set the line at 1 meg, as u say it was stable at that speed.

It's unfortunately at 1Mbps at the moment and whilst it's more stable than at 512Kbps or 2Mbps, downloads still run at less than half of my full line speed if I'm lucky.

What's really frustrating is that Telkom just installed two new boxes around 100m from our house...it's like hope is near but so far lol.
 
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