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How Do You Fix LoL "Could Not Connect to Session Service"?

To fix the League of Legends "could not connect to session service" error, check your internet, change DNS to Google's, allow LoL in your firewall, restart LoL services, repair the game files, run…

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In brief

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  1. As of November 2023, League of Legends (LoL) players often hit the "could not connect to session service" error, which can come from internet connection issues.

  2. LoL session service fixes in November 2023: check the modem and router, set DNS manually to Google's addresses, add a firewall or antivirus exception and disable any VPN.

  3. Further LoL fixes: restart the League of Legends services, use Repair from the launcher's gear icon, run "ipconfig /flushdns", check server status and contact Riot Games if nothing works.

Contents9 sections

LoL players have recently been running into the "LoL could not connect to session service" problem, which is a common situation many players face; the fixes are to check your internet connection, DNS settings, security software, the LoL services and the game files. This problem may be caused by issues with your internet connection and by some problems we ask you to fix below. Keep reading our article for the solution!

League of Legends client showing the connection error screenHow Do You Fix LoL Could Not Connect to Session Service in 2024?

Check Your Internet Connection:

The internet connection may be at the root of the problem you are having connecting to the game. Check your modem and router, measure your connection speed and restart your devices if necessary. If you use a wireless connection, you can get a stronger connection by checking the signal strength.

Change Your DNS Settings:

In some cases, changing your DNS settings can fix the problem. You can consider using Google's DNS addresses. To change these settings, go to your computer's network settings and set the DNS server addresses manually.

Check Your Firewall and Antivirus Software:

Check whether your firewall or antivirus software is blocking the game's connection. Make sure League of Legends is allowed in the settings of this kind of software. If it is blocking it, you may be able to fix the problem by adding an exception.

Restart the LoL Services:

You can fix the problem by restarting the League of Legends services on your computer. Follow these steps to restart the services:

  • Go to the Start menu and type "Services".
  • Open the Services app.
  • Find the League of Legends services, right-click and restart them.

League of Legends launcher with the settings gear iconRepair the Game Files:

Open the League of Legends launcher, then click the gear icon to find the "Repair" option. This will check the game files and repair any that are missing or corrupted.

Clear the DNS Cache

Go to Command Prompt and clear your DNS cache by typing the "ipconfig /flushdns" command. This clears old records in the cache and may fix the problem.

Check the League of Legends Server Status:

Your problem may be caused by an issue on the League of Legends servers. Check the server status through the official League of Legends website or social media accounts.

Disable Your VPN:

If you use a VPN, we recommend disabling it. Some VPN services can block game connections or cause problems.

If none of these suggestions we have given are effective in solving the problem, we recommend contacting Riot Games.

Frequently asked questions

Questions answered in this article

How Do You Fix LoL Could Not Connect to Session Service in 2024?

The internet connection may be at the root of the problem you are having connecting to the game. Check your modem and router, measure your connection speed and restart your devices if necessary. If you use a wireless connection, you can get a stronger connection by checking the signal strength. In some cases, changing your DNS settings can fix the problem. You can consider using Google's DNS addresses. To change these settings, go to your computer's network settings and set the DNS server addresses manually.

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Sera Karasu

@serakarasu1,597 articles

Bazen yazar, bazen tasarlar. Film bağımlısı, oyunlar hakkında yazmayı sever✨

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