20Mb broadband speed and router problems
 

I was with Telewest since 2003 but it’s since changed to virgin media and my speed is supposed to be 20MB.

However, every time I test the speed using speedtestnet it seems to be around 10-13Mb.Surely it should be much higher than this or is the modem too old?According to virgin media website it claims that it should handle 20MB fine.

Secondly, I had a Linksys wireless router but my computer connected by Ethernet cable and their seems to be a loss of speed of around 3-5 MB when I do a speedtest even when no one else is using the internet.Then frequently it will lose the internet connection .I normally disconnect the router and connect the modem directly to my PC and then reconnect the router and it starts working.I then replaced the Linksys router with a new Phillips one and the same problem is happening… losing internet connection frequently and loss of speed.

I haven’t contacted Virgin media yet as I expect them just to blame it on the router etc but i feel there is something more to it!!

Any help/advice would be greatly appeciated!!

Re: 20Mb broadband speed and router problems
 

All speedtests are not necessarily accurate. There was a spate of articles on that recently, including a news story on this site.

To check reliably your speed you need to be directly connected, ethernet not USB, between modem and PC. Try a decent length download from a Virgin based mirror. Try at different times of the day too.

As for the router, do you have the latest firmware? Same goes for your computer, do you have the latest drivers?

If you do call Virgin Support, do so only when you have the computer conected direct to the modem. Don't even dream of having the router in the network as that will allow a host of shrugged shoulder responses.

Re: 20Mb broadband speed and router problems
 

Thanks for your reply ..do you have an actual weblink of a virgin mirror site where i can test the speed?

I have the latest drivers and firmware etc so definitely there is an issue with losing connection when using a router.

Re: 20Mb broadband speed and router problems
 

If you are a Virgin Media customer then the best speedtest is from the link below.

Have you tried going to this link to check your speeds http://gamefiles.virginmedia.com/

click on blueyondergames>demos>then click on at least 2 large files around 400/500 mb and save them to your desktop, and then wait a couple of minutes then write down the transfer rates on the files that are running > times them by 8 and you will get a truer download speed.

Remember to stop and delete the files.



i.e : 250Kbps X 8 = 2Mbps, 500Kbps X 8 = 4Mbps, 1250Kbps X 8 = 10Mbps, 2500Kbps X 8 = 20Mbps

Re: 20Mb broadband speed and router problems
 

I forgot to mention that my modem is Motorola SB4200

I have also been noticed the signal level thread and this is my results:

Downstream
Frequency 330750000 Hz Locked
Signal to Noise Ratio 34 dB
Power Level -12 dBmV

Upstream
Channel ID 2
Frequency 21300000 Hz Ranged
Power Level 53 dBmV

The -12DdBmV doesn't look right can anyone clarify?

Re: 20Mb broadband speed and router problems
 

The Downstream frequency has drifted and needs resetting so open a browser and in the address bar put or click the link > http://192.168.100.1/ this will open the Surfboard configuration manager then click on configuration and you will see the frequency in the 3rd box down change it to 331000000 click save changes and then the restart cable modem button at the bottom, after your modem restarts check the frequency has stayed on 331000000 and if not call Tech Support.

You will probably be best ringing Tech Support over the -12dbmV as well but the frequency still requires resetting.

Tech Support is open 24/7 on the numbers below.

For help with your TV or Phone and for Broadband Technical Support:

Call Product Support/Faults on 151 option 3 from your Virgin Media Phone. It's absolutely free.

Or call 0845 454 1111 from any other phone line.

Re: 20Mb broadband speed and router problems
 

I just did the speedtest that you suggested and the speed is 9.28Mbs without using the router and 3.1Mbs with the router connected.

But i'm going to try the changes suggested and get in touch with technical support.

Thank you:tu:

Re: 20Mb broadband speed and router problems
 

The frequency change is essential and should improve your connections speed.

Re: 20Mb broadband speed and router problems
 

Spoke to the technical support and after doing all the checks etc and testing the modem they think there is nothing worng with the network/modem and suggested that i get the DNS client reinstalled.I assume this can be done by reinstalling windows XP?

Re: 20Mb broadband speed and router problems
 

Did you change the frequency in the modem and did you speak to UK based agents.

Re: 20Mb broadband speed and router problems
 

yes i changed the frequency but that made no difference.

I beleive i spoke to a lady from India.

Also i just connected the modem directly to my brothers work laptop which is very up to date and he gets the same speed!!

Re: 20Mb broadband speed and router problems
 

You could try calling during the day to get a UK call centre or try posting on the Newsgroups.

Newsgroups link below shows you how to do it with Outlook Express.

---------------------------------------------------
Tech Support via Newsgroups.

virginmedia.support.broadband.cable is the one that you want to use and here is the set up link http://www.virginmedia.com/customers...setting-up.php

Re: 20Mb broadband speed and router problems
 

Ok i have just set up the newsgroups and hopefully should get a reply.
Do they reply directly to the email address?

I will ring up during the daytime on the weekends if i don't get any reply etc

Re: 20Mb broadband speed and router problems
 

Support are there from 8am - 10pm. They answer in the newsgroups in reply to your post.

Re: 20Mb broadband speed and router problems
 

This is what is technically known as absolute bull****. Welcome to the level of incompetence you will experience when ringing tech support (whydoineedatech is unfortunately a diamond in the rough). Your DNS client (which is a part of standard windows TCP/IP) cannot in any way be the problem because it only resolves addresses. Your download speed can only be measured after you have successfully resolved the address. You can see straight away that what you've been told is nonsense. You're better off listening to the people on this forum than the complete rubbish you will be told on the phone. Sad but true.

You need to ask support via the newsgroup if your UBR (click the connection link at the top of the page and copy and paste the result) is oversubscribed. You'll probably find it is.