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Technical News & Discussion => Windows News & Discussion => Topic started by: Jimbo on Dec 26, 2007, 14:02:09

Title: Incredibly slow Network Transfer speeds! Please help.
Post by: Jimbo on Dec 26, 2007, 14:02:09
Hi all

I've had a problem now for awhile transfering data wirelessly between my home computers.  I've uploaded a picture below (transfering a Crysis Map Pack to the other PC in the house).

(http://img.photobucket.com/albums/v223/j_firegod/Computer/Transfer_Rate.jpg)

But look at the Network utilisation.... 0.2%  ???  Surely this should be maxed out, no wonder it's taking nearly 7 minutes to send the data.  Just wondered if anyone had any items to check?  Perhaps reg keys or something?

OS is XP Home (SP2).  My Wireless strength is v.good and I have no internet issues, just the network is dog slow. :(  I've got the SP2 Firewall running but I can access the PC fine, so it's not being blocked or anything and can game fine over the LAN.

Cheers! :)
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Rik on Dec 26, 2007, 14:18:14
Can you try a cable connection, Jimbo? If you can, and all is well, it would point the finger firmly at the wireless side.
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Jimbo on Dec 26, 2007, 16:07:34
Quote from: Rik on Dec 26, 2007, 14:18:14
Can you try a cable connection, Jimbo? If you can, and all is well, it would point the finger firmly at the wireless side.

Hmmm, even worse.  ???

(http://img.photobucket.com/albums/v223/j_firegod/Computer/Transfer_Rate2.jpg)

Should I try re-running the Home Network Wizard?

Cheers!
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Rik on Dec 26, 2007, 16:16:49
That, or get your hands on one of the system trouble-shooters like SIW or Everest, and see if that reveals anything.
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Jimbo on Dec 26, 2007, 16:26:08
Quote from: Rik on Dec 26, 2007, 16:16:49
That, or get your hands on one of the system trouble-shooters like SIW or Everest, and see if that reveals anything.

Thanks Rik.  I've just downloaded SIW.  Will see what that reveals. :)
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Rik on Dec 26, 2007, 16:31:54
Look for a limited speed rating. Fwiw, on a net transfer, my machine goes to about .2% activity. I haven't got another machine on at the moment to check LAN speeds, but I'd expect it to go significantly higher than that.
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Jimbo on Dec 26, 2007, 17:52:38
Quote from: Rik on Dec 26, 2007, 16:31:54
Look for a limited speed rating. Fwiw, on a net transfer, my machine goes to about .2% activity. I haven't got another machine on at the moment to check LAN speeds, but I'd expect it to go significantly higher than that.

Rik, managed to solve it.  Well... make it a bit quicker. :)  I used NetMeter to monitor to transfer speeds.  Originally it was transfering at ~17KB/s over the network.  I've changed the Wireless Channel (to number 7) and it now transfers at ~46KB/s over the network!  The utilisation has also gone from 0.23% -> 0.7%.

Must of been interference around still, causing the slow transfer speed!

Cheers again. :)
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Rik on Dec 26, 2007, 18:01:40
Interference sounds about right, Jimbo. I suspect wireless will become more and more unreliable in urban areas as it becomes commonplace. Of course, with a 2700 router running SBC software, you can always crank up your power...  :evil:

I wonder why the cable was also slow though?  ???
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Jimbo on Dec 26, 2007, 18:14:30
Quote from: Rik on Dec 26, 2007, 18:01:40

I wonder why the cable was also slow though?  ???


Oooh good point?!?!  That's weird, obviously because the Wireless channel won't have anything to do with the wired side of things. I think that can be a problem for another day, lol, saying as I'm not using it anyway.  :D  Perhaps a fresh OS install may help?
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Rik on Dec 26, 2007, 18:24:58
It could just be that the wireless side was still picking up interference, Jimbo. If it's OK now, I'd leave further investigations until you need them. ;)
Title: Re: Incredibly slow Network Transfer speeds! Please help.
Post by: Jimbo on Dec 26, 2007, 18:27:49
Quote from: Rik on Dec 26, 2007, 18:24:58
It could just be that the wireless side was still picking up interference, Jimbo. If it's OK now, I'd leave further investigations until you need them. ;)

Ok think I'll do that. :)

Cheers again Rik!