Leatrix Latency Fix will reduce your World of Warcraft latency significantly by increasing the frequency of TCP acknowledgements sent to the game server. For the technically minded, this is a script which will modify TCPAckFrequency.
You will also see reduced latency in other online games such as Aion, Warhammer and Lord of the Rings. The average reduction in latency (based on feedback from comments) is 66%. Click the Change Log tab above to see a summary of player feedback.
System Requirements
Leatrix Latency Fix is supported on these operating systems only.
Windows XP (SP2 or higher)
Windows Vista (SP1 or higher)
Windows 7
Both 32-bit and 64-bit versions of Windows are supported.
Macintosh users should read the relevant section in the FAQ below.
Installation Instructions
In the download, you'll find 3 script files - Install, Remove and Checker. Simply run the Install script and follow the prompts (as shown here).
If you're logged into your computer with an account which doesn't have Administator privileges (or you're using Windows Vista or Windows 7 with User Account Control enabled), you'll be prompted to enter the credentials of a user account which has Administrator privileges (as shown here).
After the installation, you should see a confirmation window (as shown here). Simply do what it says and restart your computer. If you don't see a confirmation window, or have any other problems with any of the scripts, read the FAQ below.
Once you've restarted your computer, you can login to Wow with reduced latency!
If you want to be sure that Leatrix Latency Fix is installed at any time, run the Checker script and it'll tell you (as shown here). To uninstall Leatrix Latency Fix, run the Remove script.
I recommend that you read this entire page to better understand the process and hopefully any questions you may have will be answered in the FAQ.
How It Works
Wow uses the TCP protocol which requires that network segments sent to your computer be acknowledged in order to provide a reliable connection.
Windows bundles these acknowledgements together and sends them in pairs. While this is an efficient way of dealing with them generally, the inevitable delays caused by the bundling process increase latency considerably.
This is because when Windows queues up an acknowledgement in order to bundle it with the following one, the game server has to wait for the acknowledgement timer to expire before sending new data.
Leatrix Latency Fix removes the acknowledgement bundling process so that an acknowledgement is sent immediately for every segment that's received. This produces a significant reduction in latency as there is no longer a delay before new data is sent to your computer.
In a normal networking environment, you would prioritise network efficiency over latency and use the Windows defaults, but in Wow the opposite is true and you want the lowest latency you can possibly get.
Typical Scenario
If you could listen to a conversation between your computer and the game server, this is what you would hear.
Before Leatrix Latency Fix is installed:
Server: "Ok computer, I just sent a data packet over to you, got it?"
Your computer: ...
Server: "Come on, answer me! I don't have all day!"
Your computer: ...
Server: "Ok, forget it, I've waited long enough, sending another one over! Got it?"
Your computer: "Yep, got that one, also got the one you sent before, thanks."
Server: "Well, why didn't you acknowledge the first one when I sent it? I was waiting ages!"
Your computer: "Sorry, I'm just trying to make the network more efficient by bundling the acknowledgements together in pairs."
Server: "Nevermind efficiency, this isn't a corporate domain you know. You do realise that the longer you take to acknowledge a packet, the more time I have to spend waiting around instead of sending more data?"
Your computer: "Well sorry but this is how I'm setup by default."
After Leatrix Latency Fix is installed:
Server: "Ok computer, I just sent a data packet over, got it?"
Your computer: "Yep, send the next!"
Server: "That was fast! Ok, here's another, got that?"
Your computer: "Yep, send the next!"
Server: "Wow! What an improvement! Now that's more like it! Much better than giving me the silent treatment so I am forced to wait for acknowledgement timeouts, isn't it?
Your computer: "Yep, it's certainly keeping me on my toes, thanks!"
Frequently Asked Questions
Got a question? You may find it's already been answered below.
The TcpAckFrequency Change
Isn't this the infamous TCP ACK fix?
Yes, but it's packaged in a neat little script which will make the required changes for you, so you don't need to go messing about with the registry.
Doesn't more acknowledgements mean more upload bandwidth used?
Leatrix Latency Fix doesn't produce more acknowledgements. It produces more frequent acknowledgements.
Windows, by default, sends two acknowledgements for every two segments received. Leatrix Latency Fix sends one acknowledgement for every segment received. The number of acknowledgements sent in either case is the same, it's only the frequency which is different. The only additional upload bandwidth used is for packet headers.
Didn't Blizzard disable this already?
This is a common misconception but the answer is no. What Blizzard did was disable nagling, way back in patch 2.3.2.
Nagling bundles small packets together into larger ones for more efficient transmission. The effects are similar - bundling packets together always produces higher latency which is why it's bad for online games. Blizzard disabled nagling because of this, however, the acknowledgement queueing system used by the TCP protocol remains.
For the technically minded, Blizzard made the TCPNoDelay function redundant, as Wow now includes it by default. They didn't change TcpAckFrequency. Leatrix Latency Fix changes that.
The displayed latency is lower but in-game latency is the same isn't it?
As previously stated, when the game server sends data to your computer, the faster that your computer acknowledges that data, the faster the next lot of data is sent.
Leatrix Latency Fix makes your computer acknowledge packets immediately, so subsequent data is sent to your computer in the shortest possible time. Anyone who thinks that this doesn't produce a genuine reduction in latency has failed to understand this simple process.
The in-game latency stat is accurate. However, the amount of latency reduced and how much you notice the benefits depends on your connection and what your character is doing in the game world (since some activities will produce much more traffic than others).
Doesn't Wow use UDP for game data?
No, Wow uses TCP port 3724 for game data and TCP port 1119 for Battle.net authentication. You can prove this to yourself by blocking all outgoing UDP traffic on your computer/router but keeping TCP ports 3724 and 1119 open, the game will still work. But if you block TCP ports 3724 and 1119 then it won't work, it doesn't matter whether UDP ports are open or not.
Is Leatrix Latency Fix against the World of Warcraft terms of service?
Of course not, it's a local change to your computer's network configuration, nothing more. It's completely safe to use and it's nothing to do with Blizzard at all, or any other game publisher.
Does Leatrix Latency Fix work with tunneling services?
Using LLF with a tunneling service probably won't give you any benefit, so you should decide to go with one or the other. There really is no way to find out which works best for you other than trying both yourself. The results really depend on a number of factors which are unique to your connection.
But be aware. Tunneling services are essentially proxy servers which are rerouting game traffic and your account may be banned if you use these services because Blizzard may interpret your network routing to be suspicious.
The Terms of Service state that "You agree that you shall not, under any circumstances..redirect the communication protocols used by Blizzard Entertainment in any way.., including.. tunneling.. or any other techniques.. including.. network play utilizing commercial or non-commercial gaming networks. All connections to the Game and/or the Service, whether created by the Game Client or by other tools and utilities, may only be made through methods and means expressly approved by Blizzard Entertainment."
So use tunneling services at your own risk.
Leatrix Latency Fix, on the other hand, is a local change to your computer's network configuration and is not against the Terms of Service.
Your Computer
Will Leatrix Latency Fix damage my computer? Can I remove it?
There's a removal script included in the download which will completely erase all traces that Leatrix Latency Fix was ever installed. This isn't one of those scripts that changes all of your network settings and you have to reinstall Windows to get things back to normal. The installation script makes a simple change. The removal script reverses that change. You have nothing to lose.
Are there any down sides to running Leatrix Latency Fix?
Your PC will process acknowledgements faster so it will have to work a bit harder. This may produce a small drop in framerates.
Remember that Windows networks aren't designed for online games. They're designed for general desktop computing in large networks where traffic efficiency has the highest priority. In these environments, network latency isn't important at all and bundling acknowledgements together makes sense.
However, Wow players are rather unique in that they'll often use a single TCP based application (the game client) for hours at a time and they'll want to give that application priority over any other function of their PC. It's for these players that Leatrix Latency Fix is designed for.
Leatrix Latency Fix should not be installed on computers where you want to put more emphasis on network efficiency. Fortunately, this doesn't apply to most Wow players and having reduced latency is of considerably more importance.
Does Leatrix Latency Fix work with wireless networks?
Yes, but for the best latency you should be using a wired connection to your router. Wireless connections have additional overheads and are subject to interference and signal quality. They also can't carry as much data as wired networks which can be a hindrance to the way that Leatrix Latency Fix works. If in doubt, install Leatrix Latency Fix and see for yourself. It won't break anything and there's a removal script included if you need it.
Does Leatrix Latency Fix work with routers?
Of course. The router only forwards packets between your computer and the game server. It doesn't control what packets are forwarded. If your computer acknowledges every single TCP segment or every other TCP segment, it makes no difference, the router will just do what it's told.
However, routers use a buffering system for forwarding packets and the increased frequency of acknowledgements sent to the game server may cause this buffer to fill up, which will give you lag spikes. This is more likely to happen if you have multiple computers connected to your router, or you're running network intensive applications in the background while playing Wow. There really is no way to find out whether your router will do this other than to try LLF for yourself.
Does Leatrix Latency Fix work with any other games?
Leatrix Latency Fix modifies the way in which Windows handles acknowledgements to TCP segments. As such, it will affect any application that you have installed which uses the TCP protocol to transfer data. A lot of games use UDP so won't be affected but for the games that use TCP (such as World of Warcraft and Aion), you should see a significant reduction in latency.
Is there a Macintosh version?
Leatrix Latency Fix isn't supported on Macs. However, you can achieve lower latency in OSX by entering the following command in a terminal window. This will disable delayed acknowledgements until you restart your computer.
sudo sysctl -w net.inet.tcp.delayed_ack=0
To disable them permanently, create a text file under "/etc/" called "sysctl.conf" and copy/paste the following line then restart your computer.
net.inet.tcp.delayed_ack=0
To set things back to default, just delete the "sysctl.conf" file and restart your computer.
The Leatrix Latency Fix Script File
I use Windows Vista or Windows 7 and User Account Control prevents me from running scripts. Can I get around it?
Leatrix Latency Fix includes bypass support for UAC. If you are stuck behind UAC, it will ask you for the credentials of an account which has Administrator rights so that it can run (as shown here).
Alternatively, you can run Leatrix Latency Fix from an elevated command prompt, which you can access by right-clicking Command Prompt from the start menu while holding down shift and choosing Run As Administrator.
Can I install Leatrix Latency Fix without restarting my computer?
Leatrix Latency Fix will request that you restart your computer after installation. If you really don't want to do this, you can choose not to and instead disable and re-enable your network card.
Can I install Leatrix Latency Fix silently from a batch file?
Yes, just use 'cscript <script name>' in your batch file (eg. 'cscript "c:\Install.vbs"'). Leatrix Latency Fix will detect that you're running it from cscript and output to the command window which launched it instead of a graphical window. The installation script, removal script and checker script all support batch mode, however you need to be logged into your computer with Administrator privileges. Examples of all 3 scripts running in batch mode are shown here.
Can I check if Leatrix Latency Fix is installed without running it?
Simply run the script called "Checker" which is included in the download (as shown here).
Is this spyware, a trojan or any other nasty thing?
No. I think Wowinterface would have closed my account by now if Leatrix Latency Fix was malicious. The script code can be inspected by anyone to see how it works and exactly what it does.
Why make a script, why not just make a registry file?
Because the keys which are modified are unique to the computer you're using, so it's not possible to make a static registry file and expect it to work for everyone.
Do I need Administrator rights to run Leatrix Latency Fix?
Yes, since it modifies keys in HKEY_LOCAL_MACHINE. If you run the script from an account without Administrator rights, you will be prompted for the credentials of a user account which has them (as shown here).
Help! It doesn't work!
I installed it and can't see any change in latency. Does it not work on every machine?
As long as your operating system meets the minimum requirements shown at the top of this page, Leatrix Latency Fix should always work. However, you may have applied a similar fix in the past, either through manual registry changes or from using alternative software. You may not be aware that you have done this. The chances are that if you applied Leatrix Latency Fix on a fresh install of Windows on your computer, it will work, and the reason why it's not working is probably because you've already run some sort of optimisation fix or registry change in the past.
I am seeing lower latency values after installing Leatrix Latency Fix, however, I'm now experiencing lag spikes, especially during periods of frantic activity in dungeons. Why is that?
The increased frequency of acknowledgements has caused your routers buffer to fill up (essentially creating a traffic jam). Very few people have reported this problem so I don't have much information on it. Lag spikes are more likely to occur when you have more than one computer on your network, or if you are running software which produces lots of network activity. If possible, try using a different router with only your computer connected directly to it and don't run network intensive background applications while playing (such as P2P or voice comms).
I get an error with code 80041002 (or similar). What's that?
Leatrix Latency Fix requires a functional WMI to work and this error (or similar) suggests that the WMI repository on your computer is corrupt. You may find this site useful to help you fix that. It describes the steps necessary to rebuild a corrupt WMI repository. I advise you to have a backup in place first. Note that this is a problem with your computer, not with Leatrix Latency Fix.
I get an error "Can't find script engine VBScript" and some more text. What's that?
For some reason, the VBScript engine has been removed from your system. Click Start, click Run and enter "regsvr32 VBScript" (without quotes). You should receive a message that it succeeded. If so, try Leatrix Latency Fix again.
I get an error to do with NTVDM. What's that?
NTVDM is the Microsoft Virtual DOS Machine and an error associated with this usually means that Windows is trying to run the script with an invalid shell. This could be because system files have been replaced on your machine (possibly the result of a virus attack). You should consider running a Windows repair or reinstalling Windows completely.
I get an error, it just says error 1. What's that?
Error 1 is a generic runtime error. It's not possible to isolate the cause of this error, but it's probably related to the security configuration of your computer. This could be to do with group policy (domain controlled computer?) or something along those lines. Basically, your computer isn't letting LLF do its job.
When I double-click the script file, it opens in another application (such as Notepad) instead of running it. Why is that?
For some reason, VBScript files are associated with another application on your computer. This is probably the result of some software you installed in the past or some registry change that you made.
VBScript files should instead be associated with the VBScript engine so that they can run. This is the default behaviour in Windows.
To rectify this, do the following.
Right-click the script file and choose "Open With...". A window will appear listing a selection of programs that you can open VBScript files with. If "Microsoft Windows Based Script Host" (or similar) is shown in the list, choose that, then check the "Always use the selected program" button and click Ok.
If "Microsoft Windows Based Script Host" (or similar) isn't shown in the list, click Browse. Navigate to your System32 folder (normally "C:\Windows\System32") and choose Wscript. Again, check the "Always use the selected program" button and click Ok.
VBScript files will now open with the VBScript engine and they'll run fine.
I ran Leatrix Latency Fix and it didn't show a confirmation window. Did it work?
No. If Leatrix Latency Fix installs successfully, it will always show a confirmation window and ask you to restart your computer (as shown here). If you don't see a confirmation window, then it hasn't installed successfully.
The most likely reason for a confirmation window not showing is that you've encountered the User Account Control window (as shown here) but you haven't provided the credentials of an account which has Admnistrator rights.
You should check the radio button for "The following user" and enter the username in the format of "computername\username". For example, if the computer name is AND and the username is Administrator, you should enter AND\Administrator (as shown here). The username which you enter must have Administrator rights on the computer.
Even after installing Leatrix Latency Fix, my latency is still terrible, how can I find out where the problem lies?
You need to understand that Leatrix Latency Fix will make a good connection faster and more responsive. It won't magically fix a bad connection. You can get an indication whether your connection is good or bad using the PATHPING command from a command prompt.
First, uninstall Leatrix Latency Fix just to ensure that it doesn't interfere with the results.
Now, you need to find out the IP address of the game server you're connected to. Launch Wow, and ensure your realm is chosen and your character list is shown (you don't need to login to the game world with your character). Now bring up a command prompt and type in NETSTAT.
You will see a list of active connections. One of the entries will have :3724 after it. This means port 3724 which is the port that Wow uses. This is the entry that you want. If you have more than one entry with :3724 after it, choose the one which says ESTABLISHED.
To the left of :3724, you will see the address. For example, on my computer, one of the entries reads "213-248-123-43.customer.teliacarrier.com:3724 ESTABLISHED". Therefore, the address is "213-248-123-43.customer.teliacarrier.com".
Now, type in "PATHPING <address>" where <address> is the address as explained above. In my example, I would type in "PATHPING 213-248-123-43.customer.teliacarrier.com".
If you've done it right, you will see a route being traced from your computer to the game server. By default, this route will contain a maximum of 30 hops. Some of these hops will return * as the result, that's fine as long as all the lines with * are grouped together at the bottom of the list.
Now, you'll see a message saying "Computing statistics for...". Just leave it running there for a few minutes, after which it will output the final results.
Each line of the results will contain something like this:
In the example above, 7 is the hop number and 56ms is the ping for that hop. If you see a high ping for a particular hop which is not consistent with other hop pings, there could be a problem with that hop.
The "0/ 100 = 0%" field shows how many packets were lost on that hop. It should show 0/ 100 to indicate 0 packets lost (or at least be as low as possible), but if there's a problem with that hop, you will see a higher number. For example, if there were 23 packets lost out of 100, you would see "23/100 = 23%". Note that some ISPs use packet prioritisation which may skew this figure.
The address for that hop is shown at the end (in the example above, the address is hbg-bb1-link.telia.net) along with the IP address.
The first line in the results will probably show the address of your gateway or router. The next few lines will be your ISP and you'll probably see references to it (or the carrier they are using) in the address field for each line.
Then you'll see lines with "telia.net" in the address field. These lines are at Blizzards end, so by looking which line has a high ping time or a high number of packets lost, and seeing which address that hop is for, you can get an indication whether the problem is with your ISPs routing or Blizzards routing and then contact either appropriately.
I think the problem is with my ISP. Can they change anything from their end?
You can contact your ISP and ask them to optimise your broadband line for low latency. The terminolgy used to describe a low latency optimisation differs depending on your location and broadband type. In the UK, if you're connected to BT, you can ask your ISP to enable FastPath. If you're with Sky Broadband, you can ask them to lower your max delays. If in doubt what to ask for, speak to your ISP and tell them you have high latency in World of Warcraft.
Optimising your line will lower your bandwidth slightly. In rare cases, it can make your line unstable if the quality of your line isn't very good to begin with. However, most people report a much improved experience with faster ping times and quicker in-game responses.
Most internet providers use traffic shaping to manage bandwidth efficiently, but this usually has a side effect of increasing your latency. Some providers offer a way around this.
Plus.net offers a gaming service which uses traffic shaping but prioritises gaming packets, resulting in low latency when playing online games. Bethere.co.uk doesn't use traffic shaping at all, which is great as long as they have enough capacity to sustain that. Sky Broadband uses traffic shaping but doesn't prioritise gaming packets resulting in higher latency. These are typical examples of how your latency can be heavily affected by your choice of internet provider. Information given here is correct at the time of writing.
I have an issue with Leatrix Latency Fix that is not mentioned above. Can you fix it?
Reports of Leatrix Latency Fix producing an error or not working are very rare. However, if you experience an issue, I'll do my best to fix it. Please describe your issue in the comments section, giving me as much detail as possible. Don't just tell me that it doesn't work. The information that you give me is part of the solution.
Include your operating system, service pack and exact error wording. Also explain what you have tried to do (i.e. install using Administrator account, install using batch mode, etc).
Of the few problems that have been reported with LLF, it usually turns out to be a fault with the users own computer and a fresh install of Windows on the same computer does not reproduce the problem. Please keep this in mind.
And finally...!
Stop worrying and wondering whether Leatrix Latency Fix is right for you. It makes a simple change to your computer, there's a removal script in the download which removes that change.
Install it, try it for yourself over a period of a few days. If you aren't happy, remove it. Make up your own mind. It won't break anything. Most people report a noticeable improvement in button response times, as well as smoother mob movement patterns. You'll probably be one of them. So relax and stop worrying, try it and see for yourself.
Links
Here's some randomly selected websites with references to Leatrix Latency Fix. Keep in mind that these are just user opinions, not all forum posts are accurate.
1.15 - Added support for batch mode. You can now run Leatrix Latency Fix from your own batch files. Just use 'cscript <script name.vbs>' in your batch file (eg. 'cscript c:\install.vbs'). Batch mode allows you to integrate Leatrix Latency Fix into logon scripts and automated Windows setup scripts. You must be logged into your computer with an Administrator account to use batch mode.
1.12 - Added a checker script which will simply inform you whether Leatrix Latency Fix is installed or not.
1.11 - Added support for User Account Control.
1.00 - First release.
Code:
This is a summary of reported Wow latency values taken from player comments.
The overall average reduction is around 66%.
Name Before After Saving Operating System
Ckramme 280-330 44-87 89% Windows 7 Beta
Epitome 300-400 30-65 87% Windows XP SP3
Halstrom 105-155 16-21 85%
Silenia 96-123 16 85% Windows Vista 64bit SP1
Skylinee 250 40 84% Windows Vista 64bit
Mozzi 200-300 60-80 84% Windows 7 Beta
Katira 586 107 82%
Namtar 150-250 35-40 80% Windows XP SP3
Des1963 150-190 32-40 79%
Shadout 100-250 30 79% Windows Vista 64bit SP1
Bulbul 80-100 20 77% Windows XP SP3
Haylie 150-200 30-50 77% Windows Vista SP1
Leatrix 200 55 73% Windows XP SP3
Marthisdil 220 70 68%
Kunstbanause 170 55 67% Windows Vista 64bit
Makronom 180-200 60-70 66%
Breener 160-250 67 66% Windows Vista 64bit SP1
Aceman67 356 124 65% Windows 7 Beta
Chobaka 100-200 40-60 65% Windows XP SP3
Khuul 150-250 70 63% Windows XP SP3
Kristie 250 100 60% Windows 7 Beta
Phrozenassid 180-280 90-120 54%
XMushroom 170 80 53% Windows Vista SP1
Smikules 230 115 50% Windows 7 Beta
Toadstool 400-500 250 44% Windows Vista SP1
Mooshroom 300-400 200 41%
Bleukreuz 350-450 250 36% Windows Vista SP1
Servi 150-300 100-200 33% Windows XP SP3
Alsenfaire 500-800 400-500 29% Windows XP SP3
Originally posted by googler69 Like I said before I followed your FAQ and none of your solution worked and yes I'm running on an admin account but this is the main error I get "Can't find script engine VBScript" and no matter what I do I can't get rid of it.
Quote:
I get an error "Can't find script engine VBScript" and some more text. What's that?
For some reason, the VBScript engine has been removed from your system. Click Start, click Run and enter "regsvr32 VBScript" (without quotes). You should receive a message that it succeeded. If so, try Leatrix Latency Fix again.
When you registered the VBScript engine (as above), did it say it succeeded? Or did it report an error?
If it reports an error, try "regsvr32 VBScript.dll" or "regsvr32 %systemroot%\system32\vbscript.dll".
If those report errors, check that you have a file called "vbscript.dll" in your system32 folder (usually "C:\Windows\System32") and please post back here with your results including error messages.
Originally posted by Leatrix Wowinterface doesn't allow executables, and I wouldn't want to make an executable anyway. I prefer it as an open-source script, that way technical people can open it to see exactly what it does.
Getting back to the problem at hand, you need to provide more informative feedback if you want me to help you to install it. "Can not get this to work" doesn't mean a lot to me.
Does the script run when you double-click it? If not what happens?
What exact error messages are you seeing? Are you seeing error codes? Have you tried installing from an Administrator account?
Do you receive a confirmation window? If not, what do you see?
I don't know any of these things from your comments. All I know from your comments is you have tried to run the script and something (or nothing) happens. I need more information, please.
Like I said before I followed your FAQ and none of your solution worked and yes I'm running on an admin account but this is the main error I get "Can't find script engine VBScript" and no matter what I do I can't get rid of it.
Last edited by googler69 : 11-24-2009 at 01:49 PM.
Originally posted by googler69 Can not get this to work, no matter what I do, You should really make it into a executable rather than a confusing vbs script. I'm using windows 7 64bit and I've tried every way you said but nothing has worked.
Wowinterface doesn't allow executables, and I wouldn't want to make an executable anyway. I prefer it as an open-source script, that way technical people can open it to see exactly what it does.
Getting back to the problem at hand, you need to provide more informative feedback if you want me to help you to install it. "Can not get this to work" doesn't mean a lot to me.
Does the script run when you double-click it? If not what happens?
What exact error messages are you seeing? Are you seeing error codes? Have you tried installing from an Administrator account?
Do you receive a confirmation window? If not, what do you see?
I don't know any of these things from your comments. All I know from your comments is you have tried to run the script and something (or nothing) happens. I need more information, please.
Can not get this to work, no matter what I do, You should really make it into a executable rather than a confusing vbs script. I'm using windows 7 64bit and I've tried every way you said but nothing has worked.
Last edited by googler69 : 11-22-2009 at 01:11 AM.
Intel Core2 2.4
2G ddr2
ATI Radeon 1900xtx
Intel(R) Pro/1000 PL Network Conection (not sure about integrated)
WinXP Media Center Edition
Wired/Cable
Router/Modem
Thanks for the information. If anyone else is getting lag spikes that you can categorically say is caused by LLF, please uninstall LLF and post similar feedback in the comments.
I've added your question to the FAQ under the "Help! It Doesn't Work" section. As you can see for yourself from the comments, very few people have reported lag spikes as an issue so I don't have much information on it, but I expect it's because the buffer in your router is filling up causing a delay. This will be made worse if there are other computers on your network connected to the router, or if you are using background programs which produce lots of network activity.
Just a reminder. When you run the removal script, if it says that LLF has been uninstalled successfully, then it has been uninstalled successfully and LLF won't be present on your system in any way, shape or form. If you are getting lag spikes after that, they aren't the fault of LLF.
Only works slightly for me. Went from 400 to ~330. But with a proxy service I get 120 ms.
As the FAQ says, there's no way of knowing whether tunneling or LLF will give you the lowest latency, you just have to try them for yourself. It all depends on your connection. If you're getting 400ms without tunneling and LLF, then obviously your computer is a good deal away from the Wow game server, therefore it's understandable why tunneling is going to improve your connection more than LLF does.
Quote:
Your info about tunneling services getting you banned is only a half-truth too.
I was in that situation myself. Blizzard thought my account was being shared with other people because my IPs changed that often when I switched to the tunneling service (tried to find the fastest server).
I got a 72 hour ban incl. a final warning, but when I replied to them explaining that I use proxies, my account was unbanned and unflagged.
I wouldn't call it a half-truth.
The FAQ warns that you may be banned for using a tunneling service, and you were indeed banned for doing so. The fact that you got your account back is irrelevant, I would prefer not to get banned in the first place.
The rest of what I quoted in the FAQ is pasted directly from the Wow terms and conditions. I don't actually say that tunneling is against the ToS, all I say is that LLF isn't. Read the ToS for yourself and decide, particularly the part that says "You agree that you shall not, under any circumstances..redirect the communication protocols used by Blizzard Entertainment in any way.., including.. tunneling..".
Finally, I link directly to the Wow forum where a blue post states that discussing tunneling services (proxies) isn't allowed as they're against the ToS. You can draw your own conclusions from that.
Originally posted by Leatrix Could you post your PC specs please, such as processor, memory, network card (state whether integrated or not) and operating system? Also please say whether you're using wireless or wired, what type of broadband you use (ADSL/cable) and how you connect (router/modem).
Only one or two people have reported lag spikes before so this feedback will be useful.
Hello
Intel Core2 2.4
2G ddr2
ATI Radeon 1900xtx
Intel(R) Pro/1000 PL Network Conection (not sure about integrated)
WinXP Media Center Edition
Wired/Cable
Router/Modem
Only works slightly for me. Went from 400 to ~330. But with a proxy service I get 120 ms.
I tried this fix a few years before this addon was created (there were regularly threads about this problem that offered many "solutions" but none really helped).
Your info about tunneling services getting you banned is only a half-truth too.
I was in that situation myself. Blizzard thought my account was being shared with other people because my IPs changed that often when I switched to the tunneling service (tried to find the fastest server).
I got a 72 hour ban incl. a final warning, but when I replied to them explaining that I use proxies, my account was unbanned and unflagged.
Last edited by Muscular Beaver : 11-17-2009 at 04:05 AM.
Originally posted by kylerB Downloaded this addon and though it did lower my latency, it made running an instance impossible. Though my fps showed fine my screen almost froze durring any aoe type or intense graphics.
Removed the addon and was fine after that
Could you post your PC specs please, such as processor, memory, network card (state whether integrated or not) and operating system? Also please say whether you're using wireless or wired, what type of broadband you use (ADSL/cable) and how you connect (router/modem).
Only one or two people have reported lag spikes before so this feedback will be useful.
Downloaded this addon and though it did lower my latency, it made running an instance impossible. Though my fps showed fine my screen almost froze durring any aoe type or intense graphics.
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