8 Ways to Fix Roblox Error Code 279

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Are you seeing the Roblox error code 279 whenever you try playing your favorite games on Roblox? Well, here’s what you need to know about this type of error and how to fix it. Keep reading for the details…..

Started in 2005, Roblox is one of the best platforms for anyone who enjoys playing multiplayer games. Currently, the platform is available on a range of operating systems, including Android, iOS, macOS, and Windows.

You can also access Roblox on Xbox. With that being said, once in a while, some players may encounter error messages when trying to access games on the Roblox platform. One very common error alert is the Roblox error code 279. In this post, we’ll discuss this particular error.

What causes Roblox error code 279?

causes Roblox error code 279


The main reason why you might see the error code 279 on your screen while trying to access games on Roblox is that the gaming client is unable to connect to the gaming server. Now, this can be attributed to a number of issues, including slow internet connection, windows firewall & antivirus settings, poorly coded games, among others.

Also worth mentioning is that there are different error codes on Roblox, each with a different meaning. Some of the common error codes are those with ID 17, 146, or 148.

How do I fix the Roblox error code 279?


There are a couple of ways to fix the Roblox error code 279. Depending on what’s actually causing the error, some solutions may work while others may not work for you. As such, you may want to try out different methods till you find the one that actually works for you.

With that said, here are some of the methods you can use to fix the Roblox error code 279.

7 Top Methods To Fix Roblox Error Code 279

1. Try accessing Roblox on a different browser

different browser

Roblox gaming platform can be accessed either directly from the gaming client or via a web browser. It’s important to note that the platform supports most web browsers, but not all. Even among the supported browsers, you may still experience the error code 279, especially if the particular browser version is outdated and obsolete.

If that’s the case, a quick fix to the problem would be to try accessing the gaming platform using a different browser. For instance, if the error appears on Chrome, you can try accessing the games using Microsoft Edge, Safari, or maybe Firefox to see if it resolves. Another option would be to update your current browser.

2. Turn off Windows Defender Firewall

The Windows Defender Firewall normally blocks access to certain websites it considers suspicious. If Roblox is one of them, then you may see the Roblox error code 279 alerts on your screen every time you try gaming on the platform. To fix that, all you need to do is to temporarily turn off your Windows Defender Firewall. Here’s how to do it on Windows 10.

Step 1:  On the search bar, type Windows Defender Firewall with Advanced Security.

Windows Defender Firewall with Advanced Security

Step 2: On the search results window, double-click to open the app.

Step 3: On the left pane of the Windows Defender Firewall screen, select Turn Windows Defender Firewall On or Off. The Customizing Settings window will appear.

Turn Windows Firewall on or off link

Step 4: On that new screen, select Turn off Windows Defender Firewall (not recommended) under both  Private network settings and  Public network settings.


Step 5: Click  OK to save the changes.

3. Disable the Antivirus Software temporarily

Another probable cause of the Roblox error code 279 might as well be your antivirus software. While it provides security against malicious software and suspicious sites, some antivirus programs can actually limit access to gaming sites like Roblox. If that’s the case, all you need to do to access such platforms is to disable the antivirus programs temporarily. Here’s how to do it on windows 10:

Step 1: In the Windows search bar, type Virus & threat protection, then double click on the app to access it.


Step 2: In the Virus & threat protection window, scroll down to the Virus & threat protection settings and then click on manage settings.

Virus & threat protection settings

Step 3: In the next screen, turn off Real-time protection.

turn off Real time protection

Step 4: Try accessing games on Roblox again to see if the error message still appears.

Step 5: If the problem was fixed, remember to exempt Roblox from being restricted by the antivirus program.

  • Tip! There are countless antivirus programs out there, both free and premium versions. Remember to choose the one with the best security features.

4. Disable browser extensions


Third-party browser extensions have been linked to a number of connectivity errors, among them Roblox error code 279. In particular, accessing and actually participating in multiplayer games on sites such as Roblox can be seriously impaired if you have Adblocker add-ons installed on your browser.

To resolve this issue, all you need to do is to disable Adblocker and other related browser extensions whenever you’re gaming on Roblox. Once that’s done, try accessing the platform one more time to see if the error was fixed.

5. Port forward all the necessary Roblox gaming ports

Trying to access Roblox when some of its requisite gaming ports are closed can also bring about the Roblox error code 279 on your screen. You can easily get that fixed by simply port forwarding any closed gaming ports for Roblox. Proceed as follows:

Step 1: Access the control panel of your connectivity router by logging in as admin.

  • Tip! This option is only available if your connection is routed via a router.

Step 2: Navigate to the port forwarding section, then enter your system’s IP address, followed by 49152-65535 as the port range.


Step 3: Next, set the protocol like UDP, then restart your router for the changes to take effect.


Step 4: Try accessing games on the platform to check if the Roblox error code 279 has been resolved successfully.

6. Reduce browser security levels

Reduce browser security levels

Enabling high-level security features on your browser is a surety of the safety of your personal data. However, such features can compromise access to and even the overall performance of gaming sites such as Roblox. The converse is also true. If you lower the level of security on browsers such as Chrome, Firefox, and the rest, the performance of Roblox and other gaming platforms improve remarkably. Below are some of the security features you might want to regulate in order to get the best gaming performance on Roblox:

How to reduce security levels on different browsers


  • Chrome

You can begin reducing the security level in Chrome by disabling the Phishing and Malware Protection feature while gaming. Otherwise, keep it enabled. Remove any ad blocking extensions, and don’t forget to disable javascript.

  • Firefox

To lower the level of security, begin by disabling javascript and the pop-up blocker. Under privacy settings, disable third-party cookies and choose automatic history deletion at the end of a browsing session.

  • Safari

Begin by disabling automatic updates and Adblocker. Also, remember to disable content syncing. You might also want to temporarily disable secure protocol routing.

  • Opera

On the Opera browser, the best way to lower security levels on the browser is to start by disabling Adblocker and javascript. Next, stop syncing content because that impacts game streaming speed while playing on Roblox. You may also want to disable advanced security features along with automatic updates.

  • Microsoft Edge

On Microsoft Edge, you can start by disabling some advanced security features such as security protocols and content syncing. Also, disable pop-up blocking along with javascript.

7. Install Roblox desktop client

Install Roblox desktop client

Another very easy way to solve the Roblox error code 279 is to simply access Roblox from a desktop client rather than via a browser.  Start by downloading the Roblox desktop client for free from the official website, then install the app on your PC.

Note that downloading Roblox from third-party sites like the Microsoft store comes at a fee. Moreover, there’s no guarantee that versions from such third-party sites have all the latest feature updates.

Therefore, it's highly recommended that you download the Roblox client from the official website.

After successfully installing the client, you should be able to access all your favorite gaming titles on the platform without ever worrying about the Roblox error code 279.

8. Clear cache and cookies

For gamers who’ve not logged in to their Roblox account for some time, it's possible to see the Roblox error code 279 on your screen the next time you log in to the platform. This may be due to conflicting contents between the web browser cache and the newly updated features on Roblox. To fix this, all you need to do is clear caches and cookies on your browser. Here’s how to do it on Chrome browser:

Step 1: Press Shift + Ctrl + Del all at the same time.

Step 2: On the Clear Browsing Data window that appears, select the Time Range, and then under the basic tab, ensure the two boxes are all checked.


Step 3: Next, click on the Advanced tab, then choose the items whose data you wish to do away with by checking or unchecking the appropriate boxes.

Advanced data


Step 4: Click on the Clear Data bottom at the bottom of the window.


Next time you encounter the Roblox error code 279, try out any of the above-mentioned fixes to help you resolve the issue fast and get back to the game in no time.

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