By
Paola Leon
2024-05-16 02:16:26

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Today we bring you an explanatory guide on How to Fix "unable to connect to the authentication service" in League of Legends.

League of Legends is one of the favorite games of players around the world, with thousands of fans who fully enjoy the experiences that LOL has to offer.

However, there is a bug that prevents players from connecting and delighting in the wonders of the game. This error is called "Cannot connect to the authentication service", it usually appears when people want to log in.

While there are simple solutions to resolve this issue, by updating your Firewall settings and changing your DNS settings, you will first need to check if the league servers are in downtime.

Now, if your LoL servers are fine and updating doesn't work, you'll need workarounds and that's what we're here for. If you want to know what they are, keep reading.

How to Fix "unable to connect to the authentication service" in League of Legends



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The "unable to connect to the authentication service" error can disrupt your League of Legends experience. Here's a structured approach to diagnose and potentially resolve the issue:

1. Verify Server Status: Initial troubleshooting should begin by confirming operational League of Legends servers in your region. You can find this information on the official Riot Games service status page.

2. System and Network Restart: A basic yet effective tactic is to restart your computer and network router. This can often clear temporary network issues or software conflicts.

3. Firewall Configuration Assessment: Security software, including firewalls, can sometimes impede game functionality. Consider temporarily disabling your firewall to determine if it's hindering League of Legends' connection. Remember to re-enable the firewall after troubleshooting to maintain system security.

4. Alternative DNS Server Utilization: The Domain Name System (DNS) can occasionally malfunction. Try switching to a well-known public DNS server, such as Google Public DNS, to see if it improves communication.

5. Hextech Repair Tool Implementation: Riot Games offers the Hextech Repair Tool specifically designed to address common League of Legends issues. Running this tool can diagnose and potentially rectify the authentication service connection error.

6. Internet Service Provider Contact: If the preceding steps yield no resolution, and the League of Legends servers are confirmed operational, it's recommended to contact your Internet Service Provider (ISP) for further assistance. They may be able to identify network-related issues on their end.

This is everything you need to know about How to Fix "unable to connect to the authentication service" in League of Legends, we hope this guide will help you and you can solve this annoying problem that prevents you from enjoying League gaming experiences. of Legends.


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