Hoping someone can provide some advice and hopefully help gain some speed. I am troubleshooting my fathers internet as he has been complaining that it is extremey slow. He is elderly and has Parkinsons so he has struggled to make any headway with any troubleshooting on the phone to BT. After using it for a short while I am utterly shocked at just how slow it is.
I have run the BTW speed test and and it shows a download speed of 0.48mb and upload just over 0.2mg. To give you an idea of performance the download of flash player required to run the test took 15 minutes. The 'further diagnostics' gives an error so I cannot determine what the IP profile is - but based upon the values reported by the homehub (old version 2) troubleshooting values (see below) and the log suggest the line is still stuck on an 576k/288k profile. The line attenuation (31 dB) and signal to noise ( also circa 30 dB - but the logs suggest this changes quite a bit - down to around 15 dB) suggest a faster connection should be possible.
Home hub information:
ADSL line status
|Connection time||0 days, 0:38:12|
|Noise margin (Down/Up)||24.2 dB / 17.0 dB|
|Line attenuation (Down/Up)||31.0 dB / 17.5 dB|
|Output power (Down/Up)||7.1 dBm / 11.6 dBm|
Please ignore the short uptime, as mentioned below I have tried the hub on the master socket. The previous uptime was a couple of weeks but the speed has apparantly been the same for a number of years.
Samknows confirms that this is an exchange only line (Trossachs) and only BT services are available (ADSL and ADSL max - nothing else available).
I have tried moving the hub to the master socket and the connection speed was the same. If it were to improve the speed then I would arrange for it to be permanently connected to the master, but at the moment this would cause problems for my dad.
As far as I can tell he is stuck on a legacy IPstream service. Is there a way to check if a different I profile would be possible? BTW ADSL checker comes up with no information. Just that "The Stop Sale date for Datastream is from 30-Jun-2012; the Formal Retirement date for Datastream is from 30-Jun-2014.".
I have newer hubs which I can swap out, but it looks like the low speed is down to a fixed 576/288 profile being in place. Likewise installing on the master socket would be a permanent option if it would actually lead to improvement.
They do get occassional outages here which suggest which could be responsible - but the speed never appears to increase above the 576/288.
Any advice on how to further troubleshoot / get the line speed improved are welcomed. The only other option would be for satellite broadband, but as a pensioner this is going to be a crippling cost.
Solved! Go to Solution.
For completeness I have just re-run the BTW speed test to show the results.
We'll be able to check his services to see what product our suppliers have him on. You can get in touch with my by clicking on my user name and then on contact the mods. It'll take us a few days to get back to you but we will.
A few of the log entries showing connections made:
xDSL linestate up (ITU-T G.992.1; downstream: 576 kbit/s, upstream: 288 kbit/s; output Power Down: 15.5 dBm, Up: 11.9 dBm; line Attenuation Down: 31.0 dB, Up: 17.0 dB; snr Margin Down: 28.0 dB, Up: 31.9 dB)
xDSL linestate up (ITU-T G.992.1; downstream: 576 kbit/s, upstream: 288 kbit/s; output Power Down: 15.5 dBm, Up: 12.1 dBm; line Attenuation Down: 31.0 dB, Up: 17.0 dB; snr Margin Down: 28.0 dB, Up: 31.9 dB)
xDSL linestate up (ANSI T1.413; downstream: 576 kbit/s, upstream: 288 kbit/s; output Power Down: 7.1 dBm, Up: 11.6 dBm; line Attenuation Down: 31.0 dB, Up: 17.5 dB; snr Margin Down: 17.0 dB, Up: 24.5 dB)
The only thing that worries me is that the down SNR margin has gone from 28 dB to 17 dB at some point (currenly showing 24 dB) - so **bleep** appears there is definitely something affecting the line. That said 17 dB is still much higher than necessary - I was under the impression that ~ 6dB is the target. The quiet line test is clear - no static, hums or hisses.
Hoping someone can shed some light. It would greatly improve his situation to have faster internet.
which router are you using? normally would expect modulation to be G.DMT
with 576/288 kbps that is the stats you would expect for a half meg fixed connection
Enter the phone number and post results. Remember to delete number https://www.btwholesale.com/includes/adsl/main.html
Unfortunately the ADSL checker provide no information whatsoever:
|This line is on a Market A Exchange.|
The Stop Sale date for Datastream is from 30-Jun-2012; the Formal Retirement date for Datastream is from 30-Jun-2014.
If the End User wishes to migrate from their current Broadband supplier they will need to contact the Broadband supplier they want to take service from to arrange for the service to be migrated.
Please note that postcode and address check results are indicative only. Most accurate results can be obtained from a telephone number, NAD, UPRN or Access Line ID (ALID) check.
Samknows shows the following for the trossachs exchange:
I wasn't very hopeful when I saw the BTW ADSL checker result (or lack of) - but samknows suggests there may at least be ADSL max at the exchange.