No Connection Through ExitLag: 3 Methods to Connect Again

Make sure to add an exception for ExitLag in Firewall

by Kazim Ali Alvi
Kazim Ali Alvi
Kazim Ali Alvi
Kazim has always been fond of technology, be it scrolling through the settings on his iPhone, Android device, or Windows. And at times, unscrewing the device to take... read more
Reviewed by Alex Serban
Alex Serban
Alex Serban
Windows Server & Networking Expert
After moving away from the corporate work-style, Alex has found rewards in a lifestyle of constant analysis, team coordination and pestering his colleagues. Holding an MCSA Windows Server... read more
Affiliate Disclosure
  • If ExitLag is not working on your PC, it's likely a server-related issue, misconfigured settings, or the game may have blocked its use.
  • To fix the error, enable ExitLag after you start playing the game, or try the other methods here.
  • Also, do not hesitate to find out if you could get banned for using ExitLag.
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ExitLag is software that improves the connection between a game and the Internet by making the necessary changes. However, several users have reported that ExitLag is not working on their computers.

Like an effective VPN, ExitLag will re-route your connection, but unlike a VPN, ExitLag only modifies the connection between the game and its server. In contrast, the other applications or your Internet connection, in general, remains unaffected.

But, if you heavily rely on it, your gaming experience will be affected when ExitLag is not working. So, let’s find out all there’s to know.

Why is ExitLag not working?

ExitLag is software designed to optimize your network connection to reduce lag and improve the online gaming experience. If it’s not working as intended, it could be due to several reasons, including:

  • Connection Issues – Ensure that your internet connection is stable and fast enough to support online gaming.
  • Firewall Restrictions – ExitLag may be blocked by your firewall or antivirus software. 
  • Server Outage – ExitLag relies on servers to route your connection, so the software may not work as expected if the servers are down or experiencing technical issues.
  • Configuration Problems – If ExitLag is not configured correctly, it may not work properly. 

Also, here is a list of games where users reported that ExitLag is not working:

  • ExitLag not working for Lost Ark: Players using ExitLag start receiving the Server Authentication Failed message, and cannot play the game.
  • ExitLag not working on Fortnite: Chances are that the ExitLag is blocked by the developers, or your Internet speed is slow.
  • The ExitLag tool is not working for Valorant: Improper connection or an app blocking it from working.
  • ExitLag not working in Warzone: If you encounter this issue, check your settings.
  • ExitLag not working for CSGO: This happens when ExitLag’s servers are down or there’s a heavy load.

How do I get ExitLag to work?

1. Modify the ExitLag settings

  1. Launch ExitLag and navigate to the Tools tab from the top. Tools to fix exitlag not working
  2. Ensure that the Accuracy in route optimization slider is towards the extreme right, i.e., set to High.Accuracy in route optimization
  3. Next, click on the Protocol to analyze routes dropdown menu, and select UDP/TCP SYN from the list of options.UDP/TCP SYN to fix exitlag not working

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After making the changes, run the game you earlier had problems with, and check if things have improved. Frequently, when the settings are incorrect, there might be no connection through ExitLag, thus giving the impression that it is not working.

2. Enable ExitLag after starting the game

  1. Close the game that’s not working too well, go to ExitLag, and click on the toggle near the top-left to disable it.Disable to fix Exitlagnot working
  2. Start the game again, head to ExitLag, and enable the same toggle.Enable Exitlag

Some games detect tools like ExitLag when launching them and may throw connection errors immediately. In this case, enabling ExitLag after you start playing the game will get things working, and you should not face trouble anymore. Of course, this might also work if ExitLag is not working for Steam.

3. Add an exception for ExitLag in Firewall

  1. Press Windows + S to launch the Search menu, enter Control Panel in the text field, and click on the relevant search result.Control Panel
  2. Click on System and Security from the options here.System and security
  3. Next, click on Allow an app through Windows Firewall under the Windows Defender Firewall option.Allow an app through Windows Firewawall to fix exitlag not working
  4. Click on the Change settings button.Change settings
  5. Now, click on Allow another app at the bottom.Add an app to fix exitlag not working
  6. Click Browse in the Add an app window that appears.Browse
  7. Navigate to the location of the ExitLag launcher. Select it, and click on Open.Select launcher
  8. Next, click on Add.Add
  9. Finally, click on OK to save the changes.OK

Once done, restart the computer, and ExitLag should now work fine. Unfortunately, in many cases, the Windows Firewall prevented ExitLag from modifying the connection parameters, and, as a result, it was not working. Adding an exception for the app here would do the trick.

These are all the ways you can fix issues that lead to ExitLag not working on the computer. And once you fix the problem, you can play your favorite games again without lag.

Also, find the best game booster software, and try these if ExitLag doesn’t deliver optimal results.

If you have any other queries or know of a method not listed here, drop a comment below.

Still having issues? Fix them with this tool:


If the advices above haven't solved your issue, your PC may experience deeper Windows problems. We recommend downloading this PC Repair tool (rated Great on to easily address them. After installation, simply click the Start Scan button and then press on Repair All.

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