Many players are encountering the “Failed to Connect to Network” error in Nioh 3, preventing access to online features such as co-op, multiplayer, or online services. As a result, the game may force offline mode or fail to log in completely.
In most cases, this error is caused by server issues, unstable internet connections, firewall blocks, or incorrect network settings. Fortunately, the fixes below usually resolve the problem quickly.
Why Nioh 3 Shows “Failed to Connect to Network”
Understanding the causes helps you troubleshoot efficiently.
Common reasons include:
- Nioh 3 servers temporarily down
- Unstable or slow internet connection
- Firewall or antivirus blocking the game
- VPN or proxy conflicts
- NAT type issues
- Corrupted game files
- Outdated Steam or system software
Because of these issues, the game cannot establish a stable online connection.
Fix 1: Check Nioh 3 Server Status
First, confirm whether the issue is server-side.
If the servers are down or under maintenance, the error is not on your end. In that case, wait until the servers are restored before trying again.
Fix 2: Restart PC and Internet Connection
Temporary network glitches are common.
Steps:
- Close Nioh 3 and Steam
- Restart your PC
- Power off your router/modem for 30–60 seconds
- Turn them back on
- Launch the game again
This refreshes your network connection.
Fix 3: Disable VPN or Proxy Services
VPNs often interfere with game servers.
Steps:
- Turn off VPN or proxy software
- Restart Steam
- Launch Nioh 3
If you must use a VPN, choose a server close to your region.
Fix 4: Check Internet Stability
A weak or unstable connection can block online access.
- Switch to a wired Ethernet connection
- Avoid public or shared Wi-Fi
- Close background downloads or streaming apps
A stable connection greatly improves network reliability.
Fix 5: Allow Nioh 3 Through Firewall & Antivirus
Security software may block online access.
Steps:
- Open Windows Firewall
- Allow Nioh3.exe and Steam.exe
- Temporarily disable antivirus (test only)
- Launch the game
If the game connects successfully, add permanent exceptions.
Fix 6: Verify Game Files on Steam
Corrupted files can prevent network initialization.
Steps:
- Open Steam → Library
- Right-click Nioh 3
- Go to Properties → Installed Files
- Click Verify integrity of game files
Steam will automatically fix missing files.
Fix 7: Change DNS Settings (Recommended)
DNS problems often cause connection failures.
Use Google DNS:
- Preferred:
8.8.8.8 - Alternate:
8.8.4.4
Steps:
- Open Network Settings
- Change adapter options
- IPv4 → Properties
- Enter DNS manually
- Save and restart PC
This improves server routing.
Fix 8: Set NAT Type to Open
Strict NAT may block online features.
Steps:
- Enable UPnP in router settings
- Forward required ports
- Avoid double-NAT setups
An Open NAT allows smooth online connectivity.
Fix 9: Update Steam & Windows
Outdated system components can block online services.
Steps:
- Update Steam to the latest version
- Install all Windows updates
- Restart your PC
Keeping everything updated ensures compatibility.
Fix 10: Reinstall Nioh 3 (Last Resort)
If all else fails, reinstalling may help.
Steps:
- Uninstall Nioh 3
- Restart your PC
- Reinstall the game
- Launch and reconnect
This removes deep network-related corruption.
Additional Tips
- Log in to Steam Online Mode
- Avoid switching networks while playing
- Close background VPN or network tools
- Use the closest server region
Frequently Asked Questions (FAQs)
Why does Nioh 3 fail to connect to network?
Usually due to server downtime, firewall blocks, VPN usage, or unstable internet.
Can I play Nioh 3 offline?
Yes, offline mode works, but online features will be unavailable.
Does changing DNS help?
Yes, it often resolves connection routing issues.
Is this a Steam issue?
Sometimes. Updating Steam and verifying files often fixes it.
Conclusion
The Nioh 3 Failed to Connect to Network error is typically caused by network restrictions, server downtime, or security software conflicts. By checking server status, disabling VPNs, fixing DNS settings, and allowing the game through your firewall, you can usually restore online connectivity quickly.
🌐 Get back online and enjoy seamless Nioh 3 co-op action!
