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Geek Culture / 3K millsec latency.... PLEASE HELP!!

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Suicidal Sledder
20
Years of Service
User Offline
Joined: 17th Aug 2004
Location: Tikrit, Iraq
Posted: 1st Jul 2007 03:55
Hey all... I have a serious problem and have tried every flipping thing I know how. I have my home network set up like this: I have the coaxial (or something that resembles a coaxial) cable coming out of my wall, then into my main router. I run a standard high speed network cable from that into my second wireless router since 3 of the 4 house hold computers are laptops. This setup has always worked great for me and i usually have about 15-20 ms of latency.

Well we got home from being gone for a while and everything was running SUPER slow. I used the good old ping utility to ping google and found I was getting about 3000 ms of latency... if I run a cable directly from my first router into one of my computers I get real good speeds, so I have the problem isolated to the second (wireless) router. If I unplug the router for a few seconds and plug er back in I get good speeds (15-20ms)for about 10 seconds but then it goes back into the 2k-3k range. Trust me when i say ive tried everything I can think of to fix this.

At first I thought it was the computer (malware/virus/updates downloading/etc...) but its that way with all 4 computers. for a while I thought it was just my ISP but then of course remembered that if I bypassed my wireless router it worked fine. I finally completely reset the router to factory defaults (reset button for 10 seconds) and it still has the exact same problem...

anyone have ANY help at all please let me know! Im at my wits end

Fallout
22
Years of Service
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Joined: 1st Sep 2002
Location: Basingstoke, England
Posted: 1st Jul 2007 12:57
My only suggestion is look for interfering devices. Mobile and cordless phones, microwave ovens (hopefully dont have one of those right next to your router ), and basically anything electrical that may operate on, or emit, singles in the ghz spectrum. Try relocating the router. Test some laptops right next to the router and in various different places and see what the difference in latency is. If it makes no difference, it's probably not an interfering device.

Wireless is crap though. Really, wireless is only suitable and reliable enough for casual internet browsing. Any compo that is latency dependant (i.e. for online gaming) should always use a cable.


Jeff Miller
19
Years of Service
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Joined: 22nd Mar 2005
Location: New Jersey, USA
Posted: 1st Jul 2007 15:17
Since the exact system WAS working, and you've checked out everything within your house, you might want to consider whether a new kid on the block is sopping up your signal from outside the house, or generating a interfering signal.
Suicidal Sledder
20
Years of Service
User Offline
Joined: 17th Aug 2004
Location: Tikrit, Iraq
Posted: 1st Jul 2007 17:16
well I only use the desktop for gaming since its the best puter we have and it does run a cable. I know its not interfering devices since even the cable computer gets it. and no one else is on the network since i have it encrypted and the router shows how many ppl are on it and thats all ok...

I'm literally down to wondering if its some sort of hardware fault inside the router...

NeX the Fairly Fast Ferret
19
Years of Service
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Joined: 10th Apr 2005
Location: The Fifth Plane of Oblivion
Posted: 1st Jul 2007 18:03
Wi-fi is perfectly fast enough. My wifi is only half as fast as the LAN it's plugged into, usually resulting in 80-140 msec ping. Which is what I get when wired.


Since the other one was scaring you guys so much...
Fallout
22
Years of Service
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Joined: 1st Sep 2002
Location: Basingstoke, England
Posted: 1st Jul 2007 18:17
Wireless is fast enough when it works properly, it's just a lot of the time it doesn't work properly. This thread is a good example. Cable is just more reliable, so if you can lay a cable, it's worth doing.


Suicidal Sledder
20
Years of Service
User Offline
Joined: 17th Aug 2004
Location: Tikrit, Iraq
Posted: 1st Jul 2007 20:12
No this thread isnt an example since my cable is running just as slow... i run a cable into my wirelss router and then another cable out from it and into my desktop. but if I bypass the wireless router and go directly into my computer it works fine... I really need to get this fixed since im the families "tech support" and my parents are starting to get mad lol

Osiris
20
Years of Service
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Joined: 6th Aug 2004
Location: Robbinsdale, MN
Posted: 3rd Jul 2007 02:16
See if anyone you know has another wireless router to test if its just the hardware. Ive never had any problem with wireless, my wireless connection works faster than the computer thats connected within two feet of the router by cable, and my computer is upstairs on the other side of the house.

Your signature has been erased by a mod because it's larger than 600x120....
heartbone
22
Years of Service
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Joined: 9th Nov 2002
Location:
Posted: 4th Jul 2007 00:56
Quote: "Cable is just more reliable, so if you can lay a cable, it's worth doing."

Right, I just love laying cable!

Cable is also healthier than wireless.

I'm unique, just like everybody else.
UnderLord
21
Years of Service
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Joined: 2nd Aug 2003
Location:
Posted: 4th Jul 2007 03:42
Quote: "Since the exact system WAS working, and you've checked out everything within your house, you might want to consider whether a new kid on the block is sopping up your signal from outside the house, or generating a interfering signal."


That would be my guess too, check your activity logs see if a IP you don't know is trying to connect or is connected.

"I have noticed even people who claim everything is predestined, and that we can do nothing to change it, look before they cross the road."
GatorHex
19
Years of Service
User Offline
Joined: 5th Apr 2005
Location: Gunchester, UK
Posted: 4th Jul 2007 03:50
Known cause of interference..

Microwave and the XBox wifi joypad!

Wifi is getting stupid though, because it's like an arms race if someone gets a stronger faster router in your street it affects you so you have to get a stronger faster one

DinoHunter, CPU/GPU Benchmark, DarkFish Encryption DLL, War MMOG (WIP), 3D Model Viewer

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