Experiencing a reconnect loop in League of Legends can be incredibly frustrating, especially when it disrupts ranked matches or results in penalties. This persistent issue can be caused by a variety of network or client-related problems. In this comprehensive guide, we detail every possible fix and optimization to help you resolve the League of Legends reconnect loop and get back to smooth gameplay.
Understanding the League of Legends Reconnect Loop Problem
The League of Legends reconnect loop happens when the game continuously attempts to reconnect you to the server after a match starts but fails each time. You may be stuck on the loading screen or bounce between the client and reconnect screen without ever making it into the game.
Common causes include:
Network instability or packet loss
Conflicts with firewalls or antivirus software
Corrupted game files or outdated client
DNS and routing issues
Riot server communication failures
Fix 1. Restart Your Modem, Router, and PC
A reconnect loop is often the result of temporary network failures or poor routing between your system and Riot’s servers. Restarting your network hardware and computer is the most basic, yet surprisingly effective solution to resolve such connection issues.
Here’s what to do:
Power off your PC.
Unplug your modem and router from the power source.
Wait at least 60 seconds to allow the devices to fully reset.
Plug them back in, wait for all lights to stabilize, and reboot your PC.
This simple step can refresh your network configuration, clear cached data, and re-establish a fresh connection with the Riot game servers.
Fix 2. Run League of Legends as Administrator
Insufficient permissions can block crucial game components from executing correctly, leading to communication failures with Riot servers. Running the client with administrator rights ensures the game can access protected system resources and establish stable server connections.
To elevate privileges:
Right-click the League of Legends shortcut.
Choose Properties, go to the Compatibility tab.
Tick Run this program as an administrator.
Click Apply and OK to save.
Always launch League this way to avoid permission-based connectivity problems.
Fix 3. Add League of Legends to Firewall and Antivirus Exceptions
Firewalls and antivirus software are designed to block suspicious traffic—but sometimes they block legitimate applications like League of Legends. If your firewall sees LoL’s outbound connections as unsafe, it can silently disrupt communication and trigger a reconnect loop.
Fix it by manually allowing the game through your firewall and antivirus:
Navigate to Windows Firewall settings and add LoLClient.exe and LeagueClientUx.exe to the allowed list.
If you're using third-party antivirus (e.g., Avast, McAfee, Bitdefender), locate the exceptions list and whitelist the full Riot Games folder.
This ensures that your security software won’t interfere with League’s real-time data exchange.
Fix 4. Disable IPv6 to Prevent Address Conflicts
While IPv6 is a modern internet protocol, many ISPs and routers still default to IPv4. League of Legends servers are known to have occasional incompatibilities with IPv6, which can cause routing errors and trigger the reconnect loop.
To disable IPv6 on your system:
Open Network and Sharing Center.
Click your active connection > Properties.
Uncheck Internet Protocol Version 6 (TCP/IPv6).
Confirm and restart your computer.
Disabling IPv6 can instantly restore stable connections, especially on older networks or equipment.
Fix 5. Reset Network Settings Using Command Prompt
Corrupted IP tables, stale DNS entries, or Winsock catalog issues can break your system’s ability to connect reliably to online services. This is especially common after system updates or changes to network adapters.
Fix this by running a full TCP/IP reset:
Step 1. Open Command Prompt as administrator and execute:
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns
Step 2. Once done, restart your PC.
This will reinitialize your network stack with default, healthy configurations.
Fix 6. Change DNS Settings to Google or Cloudflare
ISP-provided DNS servers may not always provide optimal routing paths to Riot’s servers. Slow resolution or outdated DNS records can contribute to connection instability and game loading failures.
Switching to public DNS servers (like Google or Cloudflare) offers more reliable and often faster performance.
Use these DNS addresses:
Google: 8.8.8.8 and 8.8.4.4
Cloudflare: 1.1.1.1 and 1.0.0.1
Configuring these addresses in your IPv4 settings ensures consistent domain resolution and reduced chances of connectivity drops.
Fix 7. Use Riot’s Hextech Repair Tool
The Hextech Repair Tool is an official diagnostic utility provided by Riot Games. It automatically checks for corrupted files, patching issues, connection failures, and more. It’s especially helpful if you don’t know where the issue lies.
To use it:
Download the tool from Riot’s site.
Launch it and select options like "Force Repatch" and "Gather System Info".
Click Start and let it run diagnostics and automatic repairs.
It’s one of the most effective all-in-one solutions to resolve client and network issues triggering the reconnect loop.
Fix 8. Perform a Clean Reinstall of League of Legends
When all else fails, a complete uninstall and reinstall of League can eliminate deep-rooted bugs or corrupted files causing the loop.
To ensure a clean slate:
1. Uninstall League from Control Panel > Programs.
2. Delete residual folders in:
C:\Riot Games
%AppData%\Local\Riot Games
%ProgramData%\Riot Games
3. Restart your PC.
4. Download a fresh installer from leagueoflegends.com and reinstall.
This method guarantees a fresh client installation free of legacy errors.
Fix 9. Disable Background Apps That Interfere with LOL
Certain background processes may conflict with League of Legends by consuming bandwidth or blocking ports. Apps like VPNs, torrent clients, or overlays (like Discord or GeForce Experience) may cause the reconnect issue.
To clean up background processes:
Open Task Manager using Ctrl + Shift + Esc.
End unnecessary processes hogging CPU or network bandwidth.
Prevent them from starting automatically by disabling them in the Startup tab.
This reduces conflicts and improves resource allocation to League.
Fix 10. Update Network Drivers for Maximum Compatibility
Outdated or damaged network drivers can cripple communication between your PC and Riot’s servers. Updating your drivers ensures compatibility with the latest system patches and internet protocols.
Use Driver Talent for Fast, Safe Driver Updates
Driver Talent is a user-friendly utility that scans your PC for missing or outdated drivers and installs the latest certified versions in one click.
Steps:
Download and install Driver Talent.
Launch it and perform a Scan.
Review outdated network drivers and click Upgrade.
Reboot your system once the update is complete.
Using Driver Talent removes the guesswork and minimizes risk, ensuring a healthy driver environment for smooth online gaming.
Fix 11. Use Ethernet or Prioritize League via Router QoS
Wi-Fi connections are more prone to packet loss and latency spikes. These inconsistencies can lead to timeout issues that manifest as a reconnect loop.
To improve stability:
Switch to Ethernet if possible for a direct, low-latency connection.
Log into your router and enable Quality of Service (QoS).
Set League of Legends or your PC's MAC address as high priority traffic.
Prioritizing game traffic reduces the likelihood of interruptions during matches.
Fix 12. Contact Riot Support for Advanced Troubleshooting
If all previous solutions fail, your issue may be due to account-specific problems, rare bugs, or region-based connectivity issues.
Submit a ticket to Riot Support and include:
Your system specifications
A detailed description of the reconnect behavior
Logs from the Hextech Repair Tool
Riot’s tech support can analyze backend logs and provide a fix tailored to your account or region.
Final Thoughts
The League of Legends reconnect loop can be incredibly frustrating, especially during competitive games. However, with the methods outlined above, you can systematically identify and fix the root cause. From basic network resets to advanced driver updates and system cleanups, each step contributes to building a stable and secure connection to Riot’s servers.
To make troubleshooting faster and safer, we recommend using Driver Talent to automatically scan and update your drivers. It’s a hassle-free way to maintain your PC’s health and prevent future connectivity issues in League of Legends.
Download Driver Talent today and restore your connection stability in just a few clicks!
