Ground Branch, the tactical shooter developed by BlackFoot Studios, has built a loyal following thanks to its realism and tense team-based gameplay. However, many players encounter the frustrating “Pending Connection Failure” error when trying to connect to multiplayer servers. This issue can seriously hamper the game experience, especially for those looking to coordinate with friends or join online matches.
This connection error generally means there is a breakdown in communication between your client and the game server. Understanding why this happens and how to fix it is crucial for enjoying a seamless multiplayer experience. In this guide, we’ll explore the most common causes of the “Pending Connection Failure” in Ground Branch and provide you with solutions that have worked for many players.
Common Causes of Pending Connection Failure
The error can stem from various reasons, some on the player’s end and others tied to the server or game files.
- Firewall or Antivirus Interference: Security software can block access to game servers, mistaking them for threats.
- Corrupted Game Files: If certain files are missing or damaged, the connection process may fail.
- Network Instability: Slow or unreliable internet connections can hinder communication with game servers.
- Outdated Game Version: If the client and server versions don’t match, connection attempts can be rejected.
- Server-Side Issues: The server might be down or overloaded, preventing successful connections.

Steps to Fix Multiplayer Connection Issues
Below is a list of tested solutions that can help resolve the “Pending Connection Failure” and get you back into tactical action.
1. Restart the Game and Steam
Sometimes, the simplest fix is the most effective. Close both Ground Branch and Steam completely, then relaunch them. This helps reset your connection.
2. Verify Integrity of Game Files
Corrupted or missing files can interrupt your ability to connect. To check your game files:
- Open Steam Library.
- Right-click on Ground Branch > Properties.
- Go to Local Files > Click Verify Integrity of Game Files.
This will scan and repair any missing or corrupt files automatically.
3. Temporarily Disable Firewall/Antivirus
Your firewall or antivirus may be blocking Ground Branch from accessing servers. Temporarily disable them and check if the issue persists. If it works, you can add exceptions in the software for permanent access.
4. Enable Port Forwarding
Check your router settings and forward the necessary ports used by Ground Branch:
- UDP 7777-7780 – Used for gameplay and server communication
- TCP/UDP 27015-27036 – Steam and voice chat features
Refer to your router’s manual or search online for how to open or forward ports depending on your device model.
5. Switch Servers or Host Locally
Try connecting to a different server that has low ping and fewer players. Alternatively, you can host a private match and invite friends locally to test connections before going online.

6. Update the Game
Ensure that your version of Ground Branch is up to date. Developers frequently issue patches and updates to address known bugs and server issues.
7. Reinstall the Game
If none of the above measures work, consider uninstalling and reinstalling the game. This can eliminate any lingering file errors or configuration problems.
Final Thoughts
The “Pending Connection Failure” in Ground Branch is a persistent issue but often fixable with a handful of reliable troubleshooting steps. By checking your files, firewall settings, network configuration, and server options, you can isolate the problem and return to your tactical missions alongside your squad. Be patient and test each solution, as the fix often depends on your individual setup.
FAQ – Ground Branch Connection Issues
- Q: What does “Pending Connection Failure” mean in Ground Branch?
A: It typically points to a failed attempt to communicate with a multiplayer server, caused by network or file-related issues. - Q: Can firewall settings cause this issue?
A: Yes. Firewalls and antivirus software can mistakenly block the game’s internet access. Adding exceptions can resolve the problem. - Q: Is reinstalling the game a guaranteed fix?
A: Not guaranteed, but it can help eliminate corrupted install files or bad configurations that earlier methods didn’t resolve. - Q: Does port forwarding always need to be set up?
A: Not always, but if you’re hosting games or using a strict NAT type, port forwarding can significantly improve connection reliability. - Q: What if the official servers are down?
A: You can check the game’s official social media or Discord server for announcements. In the meantime, try connecting to community-hosted servers.
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