Once your network is down, the LOL backend servers are unavailable, or a third-party program throttles the download process, you will experience slow downloads in League of Legends. In addition, administrative access, security software issues, .net system 3.5 issues, and faulty network configurations can cause slow download rates. I will teach you how to use our tried-and-true solutions to resolve the League of Legends poor download speed issue.
However, before proceeding with the solutions, ensure that the slow download speed issue is unique to League of Legends. You can put this to the test by downloading a different type of file. If the file loading speed remains slow, you must first resolve any issues with your internet connection.
Table of Contents
How to Fix League of Legends Slow Download Speed
Method 1: Modify League of Legends Launcher
Method 2: Set the Config files to Default
Method 3: Turn Off the Windows Firewall
Method 4: Fix the Game files
Method 5: Reset Network Settings
Method 6: Manually Install .NET framework 3.5
Method 7: Reinstall Game
Method 8: Use a VPN
Frequently Asked Questions
Final Words
How to Fix League of Legends Slow Download Speed
So, let’s look at how to fix the league of legends download speed limit issue with the help of the troubleshooting guide below:
Method 1: Modify League of Legends Launcher
The LOL (League Of Legends) launcher may require administrator credentials to access specific files and services. As a result, if it is run with non-administrative privileges, the user may experience a slow download. To avoid this, it is recommended that the app be run with administrative privileges, as shown below:
1. When you right-click on the Task Bar, choose Task Manager from the context menu.
2. Right-tap any LOL process, like LeagueClient.exe, in Task Manager, and choose End task.
3. Right-tap the League of Legends shortcut icon on the computer and select Open file location.
4. Locate LeagueClient.exe in the League of Legends file location. Afterward, from the context menu, choose Run as administrator.
Examine to see if the slow download speed problem has been resolved. If not, proceed to the following method.
Method 2: Set the Config files to Default
If your download speed remains slow after trying the methods listed above, one sure-fire solution is to reset your League of Legends configuration completely.
Please remember that this reset will erase all client and in-game settings you’ve made and reset everything to default.
1. Firstly, launch League of Legends and log in to your account.
2. Keep the launcher open while minimizing the game client. Navigate to the League of Legends installation location.
3. Locate & remove the Config directory.
4. Now, return to the League of Legends client. Launch a custom game to create a new config folder.
Method 3: Turn Off the Windows Firewall
Antivirus and firewall software installed on a PC can occasionally disrupt online gaming. They are designed to keep viruses out of your computer.
However, by disabling legitimate programs such as League of Legends, they frequently generate false positives. Because of this, LOL may be unable to access specific device files and utilities, resulting in a slower game download speed.
It is now clear that disabling the firewall and anti-virus software should be sufficient to resolve the League of Legends downloading too slowly problem. Launch the game after disabling the anti-virus to see if the download speed has changed.
Moreover, if the game runs smoothly, add the game file to the list of exceptions in your antivirus program. Disable any third-party firewalls that have been installed on your system. To disable Windows Defender Firewall, perform the following steps:
1. To open the Windows Defender Firewall, click the Windows button, type windows firewall in the search box, and then press Enter.
2. Click the Turn Windows Defender Firewall on or off button on the left side.
3. Turn off the Windows Defender Firewall for all network types, including Domain, Private, and Public. Then, click the OK button.
After disabling your anti-virus and firewall, add a game exemption to your anti-virus and firewall settings if your download speed has increased. And, if the download speed does not improve, try the following method.
Method 4: Fix the Game files
Corrupt game files may also cause a slowdown, LOL. It does, however, include a recovery feature that allows you to rebuild all game files, potentially resolving the slow download speed issue. So, let’s take a look at how this works.
1. Launch League of Legends and log in to your account.
2. Navigate to the Game Settings by clicking the gear icon.
3. From the Settings menu, choose to Initiate Full Repair. Select Yes to proceed.
Wait patiently for the repair to be completed. This repair could take between 30 and 60 minutes. When the repair is complete, you will be able to launch and play the game without interruption.
Method 5: Reset Network Settings
The League of Legends configuration file is compatible with the default TCP/IP settings on the network. However, assume that your system settings differ from the defaults. As a result, the patcher is unable to function correctly, and you may experience slow downloads. In this case, we use Winsock to reset TCP/IP settings, which should resolve the problem.
1. Press the Windows Key and type “command prompt” into the search box.
2. Select Run as administrator on the right side of the screen.
3. In the prompt, type and press Enter the following instruction:
netsh winsock reset
4. Reboot your computer.
Check to see if you were able to resolve the slow download speed problem.
Method 6: Manually Install .NET framework 3.5
The League of Legends game necessitates the installation of the .NET Framework 3.5 software platform. If the.Net System is missing or corrupt, a slew of issues can arise.
Users frequently make the mistake of assuming that if they are already running a.Net Framework version, such as 4.7, they do not require the 3.5 version. Unfortunately, it’s incorrect; you must keep installing it.
1. Install.NET Framework 3.5, then restart your computer.
2. Now launch League of Legends, and if the download speed hasn’t improved, try the following method.
Method 7: Reinstall Game
If nothing else works, the last resort is to reinstall League of Legends.
Step 1: Remove League of Legends from your computer
1. Press the Windows Key, then enter Control Panel into the search box. Then, from the menu that appears, select Control Panel.
2. Select Uninstall an app from the Programs tab.
3. Select Uninstall from the League of Legends menu.
4. Navigate to the location where LOL was installed and remove any remaining files.
5. After removing the old setup files used to install the game, restart the computer.
Step 2: Reinstalling League of Legends
1. Download the most recent League of Legends version.
2. Look for LeagueofLegends.exe in the downloaded files. Then from the context menu, choose Run as administrator.
3. The installation procedure begins immediately after the configuration files are loaded.
4. The game launcher will appear once the installation is complete.
Method 8: Use a VPN
Some services may be blocked by your ISP, resulting in a League of Legends sluggish download issue. As a result, using a VPN, which allows network traffic to flow freely and avoids service blocks, should address the download speed issue. Here’s how you can go about it:
1. Download and install a VPN of your choice after ensuring that it is legal and compatible with your device.
2. Connect to your VPN.
3. From the list of available regions, choose a server.
Examine the download speed to see if it has increased.
Frequently Asked Questions
What is the download size of League of Legends?
When downloaded, League of Legends is approximately 9 GB in size, but it is about 22 GB when unpacked. Therefore, if you intend to download the game, make sure your hard drive has at least 25GB of free space. Then, to download the game, go to the League of Legends website.
How long does League of Legends take to download?
Over a 100mbps connection, the launcher should take about 5 minutes to download. LOL will patch up once the download is complete. Depending on your internet, it could take anywhere from 30 minutes to an hour.
Final Words
I hope you found this helpful tutorial and that you could resolve the slow download issue. Could you please tell us which method worked the best for you? Also, leave any queries or comments about this article in the comments section below.