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Updated: 05-18-15 11:38 AM

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Compatibility:	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:	4,853,647
Favorites:	1,577
MD5:
Categories:	Leatrix Projects, WoW Tools & Utilities

7.3.0

Leatrix Latency Fix

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 pages

More

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
Leatrix Latency Fix	3.02	5MB	Leatrix	05-11-15 12:54 PM
Leatrix Latency Fix	3.01	5MB	Leatrix	05-11-15 11:31 AM
Leatrix Latency Fix	3.00	5MB	Leatrix	10-28-12 05:16 AM
Leatrix Latency Fix 2.0.2.0	2.0.2.0	383kB	Leatrix	10-22-12 12:51 PM

Comment Options

Page 1 of 7

Last »

09-22-13, 10:16 AM
Leatrix leatrix.com Forum posts: 0 File comments: 206 Uploads: 36	Leatrix Latency Fix Leatrix Latency Fix is actively developed and maintained. The comments section here on Wowinterface is closed so that queries can be dealt with courteously and professionally on an individual basis. I hope you enjoy using Leatrix Latency Fix. If you wish to report an issue, please send me a message. All reports are investigated and replied to. In order to keep Leatrix Latency Fix up-to-date, make a free Wowinterface account, enable the email notification option and favorite Leatix Latency Fix. You will be sent an email when an update is released. Only download Leatrix software from Wowinterface, Curse and Leatrix.com. Files hosted anywhere else are not genuine. __________________ Leatrix Leatrix.com Last edited by Leatrix : 07-16-16 at 02:22 PM.

04-25-10, 08:05 PM
Victimize A Murloc Raider Forum posts: 5 File comments: 15 Uploads: 0	Gotta agree with the poster below

04-20-10, 07:29 PM
jmcgrath A Deviate Faerie Dragon Forum posts: 16 File comments: 186 Uploads: 0	Love you

04-16-10, 05:15 PM
Shirik Blasphemer! Forum posts: 818 File comments: 40 Uploads: 21	Aside from what Dolby has already said, this download isn't even compiled. All of the source code is available to anyone that wishes to view it; they're VB scripts. I encourage anyone that knows what they're looking at to review them. You should find nothing out of the ordinary. __________________ たしかにひとつのじだいがおわるのおぼくはこのめでみたよだけどつぎがじぶんおばんだってことわしりたくなかったんだ It's my turn next. Shakespeare liked regexes too! /(bb\|[^b]{2})/

04-16-10, 02:39 PM
*Dolby* PPAP Forum posts: 2185 File comments: 19 Uploads: 77	I would just like to confirm WoWI has tested this file extensively and it is safe. The files are vbs so you can look at the source, nothing is hidden. 40 other virus scanners confirm that this is safe: http://www.virustotal.com/analisis/2...771-1271413814. All files uploaded to WoWInterface are manually checked and executable files are held to even a higher standard and are pulled apart in a sandbox before made available to download. Last edited by Dolby : 04-16-10 at 03:06 PM.

04-12-10, 12:13 PM
flaicher A Cyclonian Forum posts: 46 File comments: 31 Uploads: 0	Amazing. I had around 300ms before LLF and it dropped below 100ms after installing it. Used to be (1y4m ago) below 100ms all the time but now there are three computers instead of one connected to the same router. (a bit offtopic, yes) Oh and.. Win 7 64bit Last edited by flaicher : 04-12-10 at 12:14 PM.

04-11-10, 05:08 AM
Bodyci A Kobold Labourer Forum posts: 0 File comments: 1 Uploads: 0	Thank you for creating this great script here is the results; 200-300 before 90-100 after on windows 7. HUGE WIN!

04-10-10, 06:18 AM
Shaak A Kobold Labourer Forum posts: 0 File comments: 3 Uploads: 0	Re: Latenfy Fix Results 600-700 before 200-300 after win 7

04-10-10, 01:22 AM
Abadaman A Kobold Labourer Forum posts: 0 File comments: 1 Uploads: 0	Leatrix thank you for this great addon, deep respect man, my latency before using this addon was 165ms-250ms, now its 72ms-98ms, thank you again ill never forget!

03-26-10, 03:07 PM
Kiskaa A Kobold Labourer Forum posts: 0 File comments: 1 Uploads: 0	Awsome Fix, works a charm Windows 7 Professional X64 Before: 250 - 300ms After: 18 - 30ms Line Type: 24/3mb SDSL

03-21-10, 03:52 PM
*Cairenn* Credendo Vides Forum posts: 7051 File comments: 49 Uploads: 7	Aye, the file is safe. It's clean. __________________ “Do what you feel in your heart to be right — for you’ll be criticized anyway.” ~ Eleanor Roosevelt ~~~~~~~~~~~~~~~~~~~ Co-Founder & Admin: MMOUI FaceBook Profile, Page, Group Avatar Image by RaffaeleMarinetti

03-18-10, 03:26 PM
gromlv A Fallenroot Satyr Forum posts: 21 File comments: 14 Uploads: 0	Re: Great! Holy mother of Jesus and all the rest of biblical creatures! This actually works. It's like one of those ''GZ YOU WON,CLICK HERE FOR 1.000.000$ REWARD'' things that actually is not a scam I got win xp pro sp2 (home edited) and it works from ~170- ~230 down to ~45 - ~80. If i could,and you would be a hot chick,i'd kiss you! __________________ Paper is fine, nerf rock. ~Scissors

03-16-10, 05:52 PM
Twilit Soul A Defias Bandit Forum posts: 2 File comments: 8 Uploads: 0	Great! It really does work =) Just wanted to put this here. I was worried when my computer restarted a bit slower than normal, but I don't think this was the culprit. WoW runs with around 60ms of latency now.

03-10-10, 07:34 PM
kaylirose A Kobold Labourer Forum posts: 0 File comments: 1 Uploads: 0	This is amazing! Before : 800-1800 Latency. After: 55-66! HUGE performance increase, I will be applying this to all the wow computers in the house. This is just standing in Dalaran too! I'm excited to see the raid and dungeon improvement as well. Thanks a ton!

03-06-10, 06:41 PM
llDemonll A Kobold Labourer Forum posts: 0 File comments: 18 Uploads: 0	disregard, problem fixed itself after a while a+ to this though, brought latency from 180-200ms in dal to 60-80 Last edited by llDemonll : 03-07-10 at 01:56 AM.

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