League of Legends Reconnect Failed Error: How to Fix It

Q: Why does League of Legends say reconnect failed?

Reconnect failed errors typically occur due to network connectivity issues, firewall blocking the connection, antivirus interference, or corrupted game files preventing the client from establishing a connection to the game server.

Q: Will I get penalized for a reconnect failed error?

Yes, you may receive a leaver penalty if you cannot reconnect to your match within a reasonable time. However, if the issue is on Riot's side (server problems), penalties are often reversed or not applied.

Q: How do I rejoin a League of Legends match after disconnecting?

Open the League of Legends client and look for a 'Reconnect' button on the main screen. Click it to rejoin your ongoing match. If the button doesn't appear, try restarting the client completely.

Q: Can my ISP cause reconnect failed errors in League of Legends?

Yes, ISP issues like unstable connection, high packet loss, or blocked gaming ports can cause reconnect failures. Try using a VPN or mobile hotspot to test if your ISP is the problem.

Q: What ports does League of Legends need to be open?

League of Legends requires these ports to be open: TCP 80, 443, 2099, 5223, 8393-8400, and UDP 5000-5500. Contact your network administrator or ISP if these ports are blocked on your network.

Abstract

The League of Legends Reconnect Failed error prevents you from rejoining a live match, typically due to network connectivity issues, firewall blocks, or client problems. This error can result in penalties or abandoned matches if not resolved quickly.