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sstainer · 10-08-2008, 17:47

Hi bruce, seems you do have a few issues ehh
ok firstly what modem are you using ntl 200 , vm 255/256 ? etc
goto http://192.168.100.1/ root root if required
check signal levels namely these 3

Downstream Receive Power Level : -1.5 dBmV nearer it is to 0 the better
Downstream SNR : 33.7 dB around the same ideal

Upstream transmit Power Level : 48.5 dBmV below 50 best

there my levels on 20mb 256 modem

also try using the tcp optimizer see if it helps has for me personally
http://www.speedguide.net/files/TCPOptimizer.exe

see the documentation for how too use if needed http://www.speedguide.net/tcpoptimizer.php

finally try some speedtests
one is here at CF ^ above http://www.cableforum.co.uk/board/speed.php
another is at www.speedtest.bbmax.co.uk [personal fav]

10-08-2008, 17:47	#5
sstainer Inactive Join Date: Aug 2006 Location: Central Poole Age: 54 Services: VIP package Posts: 521	Re: Internet performance poor lately Hi bruce, seems you do have a few issues ehh ok firstly what modem are you using ntl 200 , vm 255/256 ? etc goto http://192.168.100.1/ root root if required check signal levels namely these 3 Downstream Receive Power Level : -1.5 dBmV nearer it is to 0 the better Downstream SNR : 33.7 dB around the same ideal Upstream transmit Power Level : 48.5 dBmV below 50 best there my levels on 20mb 256 modem also try using the tcp optimizer see if it helps has for me personally http://www.speedguide.net/files/TCPOptimizer.exe see the documentation for how too use if needed http://www.speedguide.net/tcpoptimizer.php finally try some speedtests one is here at CF ^ above http://www.cableforum.co.uk/board/speed.php another is at www.speedtest.bbmax.co.uk [personal fav]