Let’s Check How to Fix Error Code 279 on Roblox!


Roblox is a website where people can make games and play games that other members have made. Since it started in 2005, the platform’s popularity has slowly grown, and games on it are usually fun to play.

Except for macOS, it can be used on almost every platform. It works on Xbox, Android, iOS, and Windows. When using the platform, some people often run into problems where they can’t connect to a server.

Users will see the error code 279. Most of the time, there are problems with the connection. When playing games on a PC, error messages are common, and Roblox is no different. One of the most common mistakes is code 279.

Usually, a bad internet connection, a mistake made by the developer, or a problem with the firewall are to blame. The good news is that people have known for a long time what’s going on and how to fix it. Error Code 279 is nothing to worry about. Read on to learn how to handle it.

What is Code 279 on Roblox?

Error code 279 has been one of the most common Roblox problems in the past few months. It means that something is wrong with your internet connection, the Roblox app, or sometimes even the Roblox servers. Since there is no one reason why this error keeps happening, there is no one way to fix it. Every time the error shows up on your device, you have to find a way to fix it that works for you.

Causes of the Roblox Error Code 279

Error Code 279 means that you were unable to connect to the game server. This is usually because the internet is blocked. There are a number of things that can cause this, such as problems with the internet, mistakes made by the developers, or firewall blocks. Most of the time, the error code means that there is a problem with the connection. This means that something on your system is either blocking it or messing with it. Most of the time, the problem is caused by:

Slow Internet Access

Your internet connection might be too slow, causing the error message to show up. If your internet connection is slow, the game objects you are trying to connect to will take longer than usual to load, which could cause this error.

The Firewall in Windows

The error could be caused by how Windows Firewall is set up in some situations. If you haven’t told Windows Firewall to let Roblox make the connections it needs, those connections will be blocked, and you’ll get the error message.

Bad Game

In some cases, the problem only happens on a few game servers. This can happen if the programming is wrong or if the game has more objects than it can handle. If you find out that the problem is only on a few game servers, you should tell the people who made those servers so they can fix it.

How to Fix Error Code 279 on Roblox?

Roblox is an online platform that has been getting more and more popular since it first came out in 2015. Users can make their own games and play multiplayer games that other people have made on this platform. But some users said that they couldn’t do what they were doing because of the error code 279. Read the article to figure out what’s wrong and how to fix it:

Method 1: Turn off Windows Firewall Temporarily

If the error code 279 is caused by Windows Firewall, you should take the following steps to resolve the issue:

Step 1: Press the Windows key on your keyboard and type Windows Defender Firewall in the                            search box to open Windows Firewall.

Step 2: Click Turn Windows Defender Firewall on or off on the left side of the Windows Firewall                      window.

Step 3: In both the Public and Private sections, choose Turn off Windows Defender Firewall, and                    then click the OK button.

Step 4: Check to see if the issue still exists.

Method 2: Check What’s Going on With Roblox’s Servers

When the official Roblox server is being worked on, the Roblox 279 error can happen. In that case, the best thing to do is wait until the server is back online. So, before you try any other solution, you should first check on the official status tracker to see how the Roblox servers are doing. If there are no problems with the server, keep reading to find out about other good solutions.

Method 3: Turn on Your Router Again

If your internet connection is unusually slow, you might be able to fix the problem by turning off and then back on your router. What you need to do is listed below:

Step 1: Unplug your internet modem and internet router.

Step 2: Wait fifteen seconds.

Step 3: Plug the modem back into the wall and wait for a minute or two.

Step 4: Make sure the wireless router is on.

Step 5: Wait for the modem’s lights to go green.

Step 6: Connect your computer to a network and see if Roblox gives you the error again.

If you think someone else is using your network without your permission, you should change the password. Sometimes, someone in the house may be downloading a big file, and your internet bandwidth may not be strong enough to handle both big downloads and gaming at the same time.

In this case, you should wait until the download is done. To speed up your internet connection, you can also use an Ethernet cable or get a faster package. If you use Wi-Fi, there should be nothing between your computer and modem.

Method 4: Open the Necessary Ports

The problem can also happen if your network doesn’t have the required range of open ports for Roblox. In this case, you’ll need to forward the ports so that they can be used and Roblox can connect easily. What you have to do is:

Step 1: Log in as an administrator to your router’s control panel.

Step 2: Find the port forwarding section.

Step 3: After entering into your system’s IP address, enter the range of ports 49152–65535 and                   choose UDP as the protocol.

Step 4: Once done, restart your router.

Step 5: See if the problem still exists.

Method 5: Turn Off All Third Party Antivirus Software

In some cases, a third-party antivirus program on your computer can also mess up Roblox’s connection process, making it impossible for you to play the game. So, turn off your antivirus software for a little while and then try to connect again. You’ll have to make an exception for Roblox when the problem is fixed.

Method 6: Clear the Winsock and DNS Caches

Winsock is a built-in Windows API that lets different apps and your network talk to each other using network protocols. It also keeps a list of servers, their default requirements, and the namesake providers for each server. For this method to work, you need to know that Winsock is a key way for you and the internet to talk to each other.

In the meantime, it talks to people through its catalogue. If this catalogue has wrong entries or is broken, you won’t be able to connect to some servers, which can lead to Roblox error code 279. So, let’s find out how to reset Winsock to stop that from happening:

Step 1: Open the Start menu, type “cmd” in the search box to find Command Prompt, and then                        choose “Run as Administrator” in the right pane.

Step 2: To find this option in older versions of Windows, you have to right-click on the Command                  Prompt.

Step 3: Then, type the following command into the Command Prompt and hit the “Enter” key:                        netsh winsock reset

Step 4: To clear the DNS cache, type the following command into CMD:                                                                  ipconfig /flushdns

Step 5: Restart your system after running both commands. To do this, go back to the Start menu                    and press the “Restart” button in the Power Options menu.

Step 6: After you restart, you should be able to play Roblox on your Windows PC without any                          trouble.

At the same time, you should also clear your system’s DNS cache. It works a lot like Winsock in that it stores temporary information in different online databases. It is supposed to speed up online services, but problems can slow them down.


Error code 279 is often caused by firewall restrictions on Windows PCs, so you need to temporarily turn off Windows Firewall. Then, try to get back into a Roblox game to see if the problem has been fixed. If not, try turning off any software on your computer that protects against viruses. We’ve talked in detail about these and other ways to solve this problem above. But before you start, check to see if the official Roblox servers are down. If they are, you will also see this error.

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