Reddit Error 504: How to Fix It on Your Laptop Or PC

Reddit Error 504

You’re browsing Reddit on your computer, and suddenly, you get a default browser gateway error. The screen displays Reddit Error 504. This guide will explain why the error appears and how to fix it. While you may be able to visit the subreddit responsible for your issue, we refer to the issues on Reddit.

Sometimes subreddits aren’t able to provide the answers you require. However, many Reddit users have reported seeing a 504 error code when trying to access Reddit’s website from their browser. The website will not load. Let’s see what the 504 gateway error is and why the Reddit website behaves this way. What is a 504 Gateway Timeout Reddit

Reddit receives huge amounts of traffic each day. Reddit uses load balancers to balance huge amounts of traffic. To ensure that Reddit’s website loads correctly, you are redirected to a different web server each time you visit it. This ensures that Reddit’s website is running smoothly without you being notified of any problems. You can find some best C# VS C++ games.

However, if Reddit servers overload, the load balancer cannot find a less busy server to redirect you. The load balancer continues to fetch a working server for about 30 seconds and then throws the 504 error code if it can’t.

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Reddit 504 Errors: What are the causes?

Reddit Error 504: How to Fix It on Your Laptop Or PC
  • Reddit servers that are busy are the main cause of error code 504. The error code 504 can also be caused by the following factors: You are using a proxy or VPN to visit Reddit.
  • Network issues are affecting internet speed and signal strength.
  • Misconfigured or altered DNS settings on the client-side or server-side.
  • Reddit servers cannot establish a connection to your browser due to operating system Firewall settings.
  • A virus has infected your PC’s operating system.

How do I Fix Reddit Error 504?

To resolve Reddit error code 504 on the client’s side, you can use the following troubleshooting steps.

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Refresh the website after you wait

Reddit’s gateway error can be easily fixed by waiting it out. The error code is usually temporary and can often be fixed by itself. Wait for a while, and then refresh the Reddit page to confirm that the error code is gone. Continue on to the next steps if the error continues.

In a specific order, reboot network devices.

Reddit Error 504: How to Fix It on Your Laptop Or PC

Sometimes, issues with routers or modems can cause a 504 Gateway Timeout error when you visit the Reddit site. These devices can be rebooted to resolve the problem.

The important thing to remember is that you cannot power off any network device in any order. However, it is crucial to turn them on in the correct order. Turn off your router or modem, then turn off your computer. Switch on your router, and wait for all lights to come on.

Next, turn on your computer and allow it to connect to the router/modem. You should be able to successfully browse Reddit.

Disable proxy or VPN server

A proxy server protects your privacy online by connecting to your device via the internet. Although it’s rare for a proxy server to cause a Reddit 504 error, it could happen. This will eliminate the possibility of a proxy server causing a 504 error on the Reddit site.

  • Click on the three dots at the top of the Chrome tab to open a new tab.
  • Next, click the Advanced option in the left column.
  • Click on the button “Open your computer’s proxy settings” to the right.
  • Click on the Connections tab and select LAN Settings to disable the checkbox for the proxy server.
  • To save your changes, click OK, then click Apply.

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Flush DNS cache

Reddit error code 504. DNS issues can cause this either on the client-side or server-side. Reddit will usually cause a server-side DNS problem if it has moved the website to another host. The host must wait 24 hours before propagating DNS records.

You can, however, fix the DNS problem by flushing your DNS cache on the client. Open the command prompt on Windows with administrative rights, and then type the ipconfig/flushdns command.

When the command is successfully executed, you’ll see the message “Successfully flushed DNS resolver Cache.” Relaunch your browser to verify that Reddit loads correctly without the 504 error.

Firewall disabled

An incorrect firewall configuration may often result in the 504 Gateway error code. You can quickly eliminate the possibility of this error code by temporarily deactivating your firewall the following.

Go to the control panel on a Windows computer. Select Update & Security-> Windows Security > Virus and Threat Protection > Manage Settings. Next, click on Windows Firewall settings. Next, click on Windows Firewall settings to deactivate it.

If you are able to load Reddit’s website, you will need to reconfigure your firewall settings and then activate it for smooth future use.


This guide should help you understand Reddit error code 504. It will also explain why it is important to fix it to see your favourite subreddits’ content. We recommend that you run a scan of your computer for bugs and viruses and then clean it with an antivirus. They can also cause this error to appear on your browser screen.

Chris Evan was born in Dubai and raised in Montreal. He studied Computer Science and was so pleased with computer languages. He began writing after obsessing over technology.

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