3. Check No Man’s Sky Server Status
The chances are high that somehow your No Man’s Sky game servers are either down or having a maintenance process at the moment when you trying to get into the multiplayer mode. It’s highly recommended to check out the No Man’s Sky Server Status by visiting the third-party DownDetector webpage. At the time of writing this article, we’re seeing that there are so many reports regarding the server connectivity issue.
If you’re also facing the same issue, then wait for at least a couple of hours and try again. You can also follow the official @hellogames Twitter handle to get all the latest updates and info in real time.
4. Update No Man’s Sky
Mostly an outdated game patch version may trigger multiple potential issues with the game launching or matchmaking. You should install the latest update to make the game compatible with fewer bugs whatsoever. To do that:
- Open the Steam client > Go to Library.
- Click on No Man’s Sky from the list of installed games on the left pane.
- Now, the client will automatically search for the available update.
- If there is an update available, you’ll see the Update option.
- Just click on it and wait for a couple of minutes until the game update completes. [Depends on the storage space and internet connectivity]
- Once done, make sure to close the Steam client.
- Finally, reboot your PC to apply changes.
5. Verify and Repair Game Files
Sometimes missing or corrupted game files on the PC eventually conflicts with the game matchmaking or launching issues. It’ll not always notify you that the installed game files are corrupted or missing. But it’s better to perform repairing game files on the PC. To do so:
- Launch the Steam client > Click on Library.
- Right-click on No Man’s Sky from the list of installed games.
- Now, click on Properties > Go to Local Files.

- Click on Verify Integrity of Game Files.
- You’ll have to wait for the process until it gets completed.
- Once done, just restart your computer.
6. Whitelist No Man’s Sky in Firewall and Antivirus
You can try whitelisting the No Man’s Sky program in the Windows Firewall protection by following the steps below to avoid multiplayer connectivity issues in most scenarios.
- Open the Start menu > Search for Control Panel and open it.
- Go to Systems and Security > Open Windows Firewall.
- Select Allow an app or feature through Windows Firewall.
- Now, click on Change settings > Select Allow another app.
- Select Browse > Click to select No Man’s Sky.
- Click on Add and make sure to save changes.
You should perform the steps below to manually add No Man’s Sky as an exception in the antivirus settings.
- Press the Win+I keys to open Windows Settings.
- Go to Privacy and Security > Click on Windows Security.
- Click on Virus and threat protection > Select Manage ransomware protection.
- Select Allow an app through Controlled folder access > Click Add an allowed app.
- Click on Browse all apps > Select No Man’s Sky.
- Click on Open to save changes.
If none of the methods worked for you then you should contact Hello Games Support for additional assistance. Make sure to submit the support ticket so that developers can deeply investigate this issue and try fixing server-side problems quickly.
That’s it, guys. We assume this guide was helpful to you. For further queries, you can comment below.