Internal Exception java.net.SocketException Connection Reset [Fixed]

Internal Exception java.net.SocketException Connection Reset occurs when a player plays on a game server or Minecraft realm. It occurs randomly and can happen multiple times. If this is ruining your experience of the most popular sandbox game, follow our solutions and fix it for good!

If you cannot play Minecraft due to constant crashes, read our guide on preventing Minecraft from crashing.

Why do I get an Internal Exception java.net.SocketException Connection Reset?
You get this error due to problems in the communication between your Minecraft client and the server, which is caused by a bad internet connection, faulty network configuration, outdated network drivers, unreliable DNS, and faulty DNS settings.

How to resolve Java net SocketException Connection reset?

Start with applying these simple fixes:

• Check the internet connection on the device you are trying to play Minecraft.
• Check if the server you are connected to is working.
• Use a wired internet connection if possible. If not, ensure you have a good Wi-Fi signal.
• Restart your internet device (modem and/or router).
• Try using a different internet connection (like a mobile hotspot).

If the Internal Exception java.net.SocketException Connection Reset continues occurring, follow the solutions below.

1. Modify network configuration
2. Update your network driver
3. Use Google DNS
4. Flush the DNS

1. Modify network configuration

Many players report that two specific network settings were causing the Internal Exception java.net.SocketException Connection Reset error for them. Without getting into technical details, the two settings will change how packets are communicated over the network and processed on your PC.

1. Click on the Windows icon, type Command Prompt, and click on it to open it.
2. Type netsh interface tcp show global and hit Enter. You should get a list of TCP global parameters.
   
3. If Receive-Side Scaling State is on any other value than enabled, apply the following command:
   netsh interface tcp set global rss=enabled
4. If Receive Window Auto-Tuning Level is on any other value than normal, apply the following command:
   netsh interface tcp set global autotuninglevel=normal
5. Launch Minecraft and check if the problem has disappeared.

2. Update your network driver

You should have the latest network driver to ensure your PC’s reliable and stable internet connection. This will prevent your Minecraft client from losing connection with the server or realm you are playing at.

1. Click the Windows icon, type Device Manager, and open this tool when it appears under Best match.
   
2. Double-click on the Network adapters.
   
3. Right-click on the network device you use and choose the Update driver option.
   
4. Click on the Search automatically for drivers option in the new window.
5. Driver Update Wizard will check if a newer driver is available for your network device. Follow the installation steps to install the driver.
6. Restart your PC.

If this tool doesn’t find a network driver update, we recommend double-checking if a driver is available using DriverFix. This driver updater tool will ensure you always have the latest network driver.

⇒ Get DriverFix

3. Use Google DNS

4. Flush the DNS

Regardless if you applied any of the previous solutions, consider flushing your DNS settings. This will ensure your device can properly communicate with the internet through your home network.

1. Click on the Windows icon, type Command Prompt, and click on it to open it.
2. Type the commands below, one by one, and hit Enter after each command.
   ipconfig /flushdns
   ipconfig /registerdns
   ipconfig /release
   ipconfig /renew
   netsh winsock reset
   
3. After the last command is executed successfully, restart your PC.

Extra steps

If nothing up until now was helpful, you could try to:

• Uninstall Hamachi if you are using it.
• Update Java on your PC.
• Some players claim that lowering the render distance to 12 or less fixed their issue.
• Create and use a new profile in the Minecraft launcher.

Related articles:

• Minecraft Error 442: Here’s The Simplest Fix
• Minecraft Error Code Drowned: How To Fix It Easily
• File System Error (-2143322101): Causes And Easy Solutions
• Minecraft Won’t Update: How To Force It To Update Properly
• Minecraft Exit Code -805306369: What Is & How To Fix It

Conclusion

If, after everything, problems persist, we advise you to get in touch with your ISP and check if your network is working properly. Let us know how troubleshooting the Internal Exception java.net.SocketException Connection Reset went and what solved the problem for you.