FIXED: Roblox Error Code 279. 8 Solutions (2023)

Roblox is a community-based online gaming platform where gamers are allowed to create and play on 3D or three-dimensional worlds. Since its release in September of 2006 on Windows OS, it quickly gained popularity and now has 43.2 million daily active users worldwide. 

However, some users reported errors upon logging in to the game. One of those errors is code 279. In this guide, we’ll show you what is error code 279 or roblox ID=17 and how to fix it.

Roblox Error Code 279

Table of Contents

What is Error Code 279 in Roblox?

The Roblox error code 279 ID = 17 is most likely associated with a connection interference. It occurs when a program or software in your computer is blocking the access that you need to connect to the game’s servers. 

Programs like Windows Firewall and other security programs might be the cause. Also, it can be associated with network problems. 

The error code that you will see in the window is DISCONNECTED Failed to connect to the Game. (ID = 17: Connection attempt failed.) (Error Code: 279)

So, if you are currently experiencing this annoying problem, then this guide is for you.

Note: Error 267 is mostly about connection issues preventing you playing. If you are being removed from the game after you start, that is most likely Roblox Error Code 268.


What Causes Error Code 279?

1. Slow Internet Connection

Before anything else, it’s best to check your internet connection. Whether you are using a wired connection or Wi-Fi, slow or intermittent bandwidth can affect the game and will cause errors like error 279.

As mentioned earlier, Roblox is a game with 3D graphics, which means you will need sufficient internet speed to download the game’s assets. 

See also Roblox Error Code 610 which has similar causes and fixes.


2. Windows Defender Firewall

The firewall settings on Windows Defender might have influenced this error. A tweak on some restrictions on this security program can solve your connection-related issues on Roblox.


3. Corrupted Game Files

Your game’s version may be lacking the necessary files to run properly. Corrupted files may also come from incomplete game updates or bad save files So, just keep that in mind. 


4. Issues on Roblox’s Servers

If you tried most of the solutions mentioned above, maybe the issue is out of your control. Roblox’s servers can go down without prior notice, so make sure to check their pages if there are announcements about server maintenance to keep yourself updated. It is also a good idea to check the server if you are experiencing Roblox Error Code 901.


How to Fix Error 279 in Roblox?

This problem might be overwhelming at first but worry not as this is easy to solve as long as you go through these fixes. 

For some, one solution might not be enough. So, it is important to go over them and see which one works for you. 


1. Temporarily Turn Off your Windows Defender Firewall

To turn off the Windows Defender Firewall, follow these steps:

  1. Click the Search Menu on the taskbar and search for Windows Defender Firewall.
  2. Once you click it, you will be redirected to the new window.
  3. Next, click Turn Windows Defender Firewall on or off.
  4. Tick the Turn off Windows Defender Firewall for both Public and Private networks.
  5. Select OK.
  6. Open Roblox and see if the error still shows.

Additionally, if you have third-party antivirus software installed, you can disable it and see if it solves the issue. 


2. Use a Different Browser

Unless you are running the game from the official app, you need to use a browser that supports Roblox. 

Microsoft Edge, Google Chrome, Mozilla Firefox, Safari, and Opera will all work with Roblox, and while you are on it, you can also update the browser to its latest version to have a smooth gaming experience.


3. Disable Unnecessary Add-ons or Extensions

Popular extensions such as AdBlocker will cause issues when opening the game. Even worse, your game might not load at all. 

So, remember to disable any add-ons or extensions on your default browser. You can access extensions on Chrome by going to Menu (three-dotted icon) > More Tools > Extensions.


4. Reset Default Settings on Browser

If you are still experiencing problems playing Roblox on your browser, you can try resetting all settings to default. This will turn your browser back to its original state and might solve the error 279 issue. Here are the steps to do this on Chrome:

  1. Click the Menu (three-dotted icon) on the top-right corner.
  2. Select Settings. Next, click the Advanced Tab and select Reset and Clean Up.
  3. Then, click Restore Settings to their Original Defaults.
  4. Click Reset Settings to confirm.
  5. Once done, launch Roblox on your browser and see if the problem persists.


5. Reset the Winsock Catalog using CMD (Command Prompt)

If you’re still facing the same error code with a stable network connection, you can try resetting your Winsock Catalog back to a default setting. This will solve most network-related problems, such as the Roblox error code 279. 

To do this, follow the procedure below:

  1. Click the Search Menu on the taskbar and search for Run.
  2. Once open, type in cmd and click OK to open the Command Prompt.
  3. Next, type the command netsh winsock reset and hit the Enter key.
  4. Once successful, type the other command, netsh int ip reset. Then, press Enter.
  5. Close the Command Prompt and restart your computer.
  6. Check Roblox if the error still shows up.


6. Set a Custom DNS

Another fix that you can try is connecting to Roblox’s servers with a custom DNS. This will allow you to bypass any restrictions and may solve the Roblox error code 279 directly. Here’s how you can do this:

  1. Right-click the Start Menu on the taskbar and select Settings.
  2. Choose Network and Internet. Depending on your connection, you can choose either Wi-Fi or Ethernet
  3. On your chosen connection, click Properties and select Internet Protocol Version 4 (TCP/IPv4), and go to Properties.
  4. Tick the Use the following DNS server addresses option and enter the following DNS addresses:

Preferred DNS server:

Alternate DNS server:

  1. Click OK.
  2. Open Roblox and check if you can now log in to the game properly.


7. Reinstall Roblox

If the methods above still do not work, this might be your last resort. You will need to uninstall Roblox and any Roblox-related applications that are currently installed on your computer. Follow these steps to uninstall:

  1. Using the Search Menu, go to Apps and Features.
  2. Next, select the keyword Roblox and uninstall any programs that will show up by clicking on the app and selecting Uninstall
  3. Once done, you can download Roblox from the Microsoft Store. 
  4. Log in to your account and see if the problem is solved.


8. Play Roblox through your browser, rather than a local client

If you think the issue is to do with your computer (firewall, corrupt files, blocked by school etc) then a workaround could be to play Roblox in your browser instead of locally. We have a separate article at Roblox – Play Roblox in Your Browser Unblocked which goes into more detail.

Final Thoughts

Roblox is a great game to play alone or with your friends. However, you might encounter network-related errors, like error code 279. After doing restarts on your computer and modem, you can try the methods in this guide to solve the issue effectively.