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Updated: 05-18-15 11:38 AM
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Shadows of Argus (7.3.0)
Tomb of Sargeras (7.2.0)
Return to Karazhan (7.1.5)
Legion (7.0.3)
Updated:05-18-15 11:38 AM
Created:05-23-09 01:32 PM
Downloads:4,849,355
Favorites:1,576
MD5:
Categories:Leatrix Projects, WoW Tools & Utilities
7.3.0

Leatrix Latency Fix  Popular! (More than 5000 hits)

Version: 3.03
by: Leatrix [More]

Introduction

Leatrix Latency Fix reduces your online gaming latency by increasing the frequency of TCP acknowledgements sent to the game server. For the technically minded, this is a program which will modify TCPAckFrequency.

System Requirements
  • Windows (64-bit or 32-bit, Vista SP1+, XP SP3).
Macintosh users should read the guide here.

Installation Instructions

Download, extract and run Leatrix_Latency_Fix_3.x.exe. Click the Install button then restart your computer (or disable/enable your network card). To uninstall, click the remove button and restart your computer. You can watch a short installation video here. For more information, see the FAQ.

Links

Official Leatrix Sites
Fan videos (English)Fan videos (Non-English)Fan pagesMore

Genuine Leatrix software is always linked on Leatrix.com.

Leatrix software is protected by copyright.

3.03
  • Fixed a situational issue with standalone, public computers.
3.02
  • Fixed a small issue when using Windows XP with standard user rights.
3.01
  • The program status will now ignore network interfaces that don't have a gateway.
3.00
  • Leatrix Latency Fix 3.x is written in Python and supports User Account Control and Administrator rights detection.
2.0.2.0
  • Updated exception handling.
2.0.1.0
  • Simplified the code structure and removed the restart function.
2.00
  • Leatrix Latency Fix 2.x is written in Visual Basic (Microsoft .Net Framework 4 required).
1.23
  • Updated the restart process.
1.22
  • Unknown interfaces will no longer be listed in the checker script.
1.21
  • The checker script will now show interface names.
1.18
  • The checker script will now show IP addresses for modified interfaces.
1.15
  • Added batch support (eg. 'cscript c:\install.vbs') (Administrator rights required).
1.12
  • Added a checker script that will report the installation status.
1.11
  • Added User Account Control support.
1.00
  • First release.
Archived Files (4)
File Name
Version
Size
Author
Date
3.02
5MB
Leatrix
05-11-15 12:54 PM
3.01
5MB
Leatrix
05-11-15 11:31 AM
3.00
5MB
Leatrix
10-28-12 05:16 AM
2.0.2.0
383kB
Leatrix
10-22-12 12:51 PM


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Unread 10-10-09, 03:12 PM  
Ferous
Sheer Sense of Doom
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Forum posts: 863
File comments: 564
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went from 230 to 100 about. im on windows xp professional
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Unread 10-21-09, 11:38 AM  
Hakula
A Murloc Raider
 
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Forum posts: 9
File comments: 29
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wow what a great fix leatrix. my ping was terrible to begin with about ~110 when i installed the fix it's now down to ~40.

tyvm
__________________
"Life is meaningless. It is in death that we are truly tested." - Baron Rivendare
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Unread 10-21-09, 12:43 PM  
Zaben
A Kobold Labourer
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Forum posts: 1
File comments: 8
Uploads: 1
Went from 120 to ~56ms on a 8 meg connection in Vista.

Good program.
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Unread 10-26-09, 02:47 PM  
Obviousdwarf
A Murloc Raider
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Forum posts: 6
File comments: 13
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IT WORKS
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Unread 10-28-09, 01:35 AM  
Qwoos
A Kobold Labourer

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File comments: 1
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A Little help.

Had a small problem with it to begin with, ping went up! tinkered around with my connection a little more (other programs) pleased to say ping is now low and stable.

380ms -> around 320/340 ms. I live in Australia so thats pretty good. Thanks for the script
Last edited by Qwoos : 10-28-09 at 02:07 AM.
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Unread 11-06-09, 11:12 PM  
Gravewyrm
A Kobold Labourer
 
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AddOn Compiler - Click to view compilations

Forum posts: 0
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Thumbs up Very Satisified

This lil fix is just what the doctor ordered. Normally my latency would sit at 300-330ms. After running your VBS script, latency dropped to 130-140ms, creating a 64% increase in performance from the network.

Thank you very much for this as it was needed. Better response times from clicks, smoother mob movement, and even less DC's.

Cheers mate, and thank you again!

**System specs**

Vista 32bit, Home Premium
4Gigs Ram
AMD64 x2 6000+
Dual Lan via MoBo (Asus m2n32 SLI Deluxe Edition-Wireless built in for 3x Lan)
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Unread 11-10-09, 02:21 AM  
Lonehwolf
A Fallenroot Satyr

Forum posts: 21
File comments: 11
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More! More! I want more client to server discussions! They're both cute fools! MORE MORE! Btw, great work - 240ms to 70ms. You hit bullseye
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Unread 11-13-09, 06:57 AM  
Skullcan
A Kobold Labourer

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OMG

Very Nice Job man... Farewell, SmoothPing!

:bow: @ u
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Unread 11-18-09, 09:58 PM  
Forswear
A Kobold Labourer

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Before : 580ms
After : 260ms
Operating System : Windows Vista SP1

A huge thank you mate,coming from Asia the ping here is relatively high.
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Unread 11-25-09, 08:04 AM  
lovswr
A Fallenroot Satyr
 
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Forum posts: 21
File comments: 1
Uploads: 0
Just found this wonderful little script yesterday.

150-250ms before
under 99ms after

Vista Home SP1
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Unread 12-06-09, 04:24 AM  
alexaad
A Kobold Labourer

Forum posts: 0
File comments: 8
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Great fix. I really admire how you make not only the dummy proof script, but the whole FAQ and explanations... Thank you good sir!
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Unread 12-06-09, 08:11 AM  
Numek
A Kobold Labourer

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File comments: 1
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Great script ! After using it, latency droped from 250-400 to 70-100, Windows 7 x64. Thanks a lot for it.
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Unread 12-12-09, 12:07 PM  
melharts
A Kobold Labourer

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File comments: 1
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Didn't think this would work considering the last post dated May09, Here it is Dec09.

I went from 500ms-3kms down to a stable 220ish, I'm still awestruck by it. Simply incredible.
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Unread 12-28-09, 12:36 PM  
Toran
A Nerdscale Dorkin
 
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Premium Member

Forum posts: 142
File comments: 433
Uploads: 0
This has worked well for me - dropped my latency from ~220ms down to ~80ms. Well done and thanks for putting this together.
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Unread 12-29-09, 06:12 PM  
Strife[CUK]
A Deviate Faerie Dragon
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Forum posts: 10
File comments: 314
Uploads: 6
Brilliant Thanks.
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