How To Fix Roblox Error Code 279

Roblox is an online gaming platform that has gained a lot of popularity over the years. However, some users have reported issues while playing games on the platform. One of the most common issues that Roblox users face is Error Code 279.

This error code can be quite frustrating as it prevents users from connecting to the game servers and playing the game.

The guide below will discuss the possible causes of Error Code 279 and the different methods to fix it.

Methods to Fix Error Code 279 in Roblox

Now here are some methods you can use to fix Roblox Error Code 279:

Turn Off Windows Firewall Temporarily
Use a Browser That Supports Roblox
Open the Required Range of Ports for Roblox
Reset Internet Connection
Reinstall Roblox

Turn Off Windows Firewall Temporarily

As we mentioned earlier, one of the causes of Error Code 279 is when the Windows Firewall blocks the required connections for Roblox. To fix this issue, temporarily turn off the Windows Firewall. Here are the steps to do so:

Press the Windows key on your keyboard
Type Windows Defender Firewall in the search bar.
Click on Turn Windows Defender Firewall on or off.
Under both the Public and Private sections, select Turn off Windows Defender Firewall
Click the OK button.
Check if the issue persists.

Disabling the Windows Firewall permanently is not recommended because it can prevent malware and malicious attacks from stealing your private information. To ensure the safety of your information on Windows 10, you can read our post on how to protect your Windows 10 from viruses and malware.

Use a Browser That Supports Roblox

Another potential cause of the Roblox error code 279 is running Roblox on an unsupported web browser. If you experience this error while using a particular browser, it’s possible that the browser is not fully compatible with Roblox, leading to connectivity issues.

To resolve this, you can try switching to a different web browser that Roblox supports. You can check the Roblox website for a list of officially supported browsers. If your current browser is not on the list, it’s recommended that you switch to a different one.

Here is a list of supported web browsers for Roblox:

Please note that some features of Roblox may not be available on all web browsers. It is recommended to use the latest version of a supported browser for the best experience on Roblox.

If your browser is on the list of supported browsers, but you’re still experiencing the error code 279, it’s possible that the issue is related to a browser extension or add-on. Some browser extensions can interfere with the connection to the Roblox servers, causing the error code to appear.

To troubleshoot this issue, you can try disabling any browser extensions or add-ons you have installed, especially those related to ad blocking or privacy. After disabling the extensions, try accessing the Roblox website again and see if the error code 279 still appears. If the error code disappears, you may need to permanently disable the extension or add-on or switch to a different one that does not interfere with Roblox.

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Open the Required Range of Ports for Roblox

Another common cause of Roblox error code 279 is your router’s lack of open ports. When you try to connect to a game, Roblox uses specific ports to establish a connection with the game servers. If these ports are closed, you may experience error code 279.

Here are the steps to open the required range of ports for Roblox on your router:

Log in to your router panel as an administrator.
- The process to do this may vary depending on the brand and model of your router. Typically, you can access your router’s web interface by typing its IP address in your web browser’s address bar. You can find your router’s IP address in the manual that came with it or by searching for it online.
Once you’ve logged in, look for the port forwarding option in your router settings. The location of this option may vary depending on your router model. In most cases, you can find it under the Advanced or Security section of your router settings.
In the port forwarding section, you’ll need to enter the IP address of your computer.
- Set the external port range as 49152-65535
- Set the protocol as UDP.
- These are the ports that Roblox uses to establish a connection with the game servers. By opening these ports, you’ll allow Roblox to communicate with the game servers without any restrictions.
Once you’ve entered the required information, save the settings and restart your router. This will ensure that the changes are applied correctly.
Finally, restart your computer and try running the game to see if the error code 279 still appears.
- If the issue persists, you may need to contact your ISP or network administrator to ensure that the required ports are open on your network.

It’s important to note that opening ports on your router can potentially expose your network to security risks. To minimize these risks, it’s recommended to only open the ports required for specific applications, such as Roblox. You can also use a firewall to block unwanted traffic and protect your network from potential threats.

Reset Internet Connection

If none of the above solutions work, resetting your internet connection is time. This will clear any temporary issues with your network and allow you to connect to Roblox without error code 279. Here’s how to reset your internet connection:

Disconnect all devices connected to your network, including your modem or router.
Wait for at least 30 seconds before reconnecting the devices.
Turn on your modem and wait until all the lights are stable.
Reconnect your device to the network and try running the game again to see if the issue has been resolved.
Update Graphics Driver

If you are using an outdated graphics driver, this can cause various issues, including error code 279 in Roblox. You can update your graphics driver by following these steps:

Press the Windows key + R on your keyboard to open the Run dialog box.
Type devmgmt.msc and press Enter to open the Device Manager.
Expand the Display adapters category.
Right-click on your graphics card and select Update Driver.
Select Search automatically for updated driver software and wait for Windows to search for the latest driver.
If a new driver is available, Windows will download and install it automatically.
After restarting your computer and running the game again, check if the issue has been resolved.

Reinstall Roblox

If none of the above solutions work, then you may need to reinstall Roblox. This will remove any corrupted files and allow you to start fresh with a clean installation. Here’s how to reinstall Roblox:

Press the Windows key + I on your keyboard to open the Settings app.
Click on Apps.
Scroll down and find Roblox in the list of installed apps.
Click on Roblox and select Uninstall.
- Follow the prompts to uninstall Roblox from your computer.
Go to the official Roblox website and download the latest version of Roblox.
Install Roblox and try running the game again to see if the issue has been resolved.

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Causes of Error Code 279 in Roblox

Before we move on to the methods of fixing Error Code 279, let’s take a look at some of the common causes of this error code.

Here are some known causes for Error Code 279 in Roblox:

Slow Internet Connection
Firewall Blocking Required Connections
Scripting Errors

Slow Internet Connection

One of the most common causes of Error Code 279 is a slow internet connection. When the internet connection is slow, the game objects take longer than usual to load, resulting in the error code 279.

Firewall Blocking Required Connections

Another possible cause of Error Code 279 is when the Windows Firewall blocks the required connections for Roblox. If you haven’t allowed the required connections for Roblox through the Windows Firewall, they can get blocked, resulting in the error code 279.

Scripting Errors

In some cases, the errors in the scripting or the objects in the game are more than what the game can handle. This can result in Error Code 279, restricted to only a few game servers.