What is Roblox Error Code 279 and How to Fix it?

Roblox is a widely loved gaming site where people from all over the globe can play together in different virtual worlds. But sometimes, players run into problems while using it, like this thing called Error Code 279, which can mess up their game. In this article, we’ll talk about what Error Code 279 is, why it happens, and, most importantly, how you can fix it so you can get back to playing without any issues.

What is Roblox error code 279?

Error code 279 in Roblox concerns how well your device can connect to the game server. Sometimes, you’ll also see a message saying “ID=17 Failure” along with this error code. This means that your computer or phone can’t get the data it needs from the game servers.

Common Causes of Roblox Error Code 279

Internet Problem

When your internet provider (ISP) has problems or if something’s up with the network in your area, your internet speed might slow down. Maybe your house just isn’t in a great spot for good internet. Low bandwidth- how much data can be sent and received at once- is often why games don’t run smoothly.

Roblox is no different. If your connection to the game servers isn’t great, you might not be able to play. If this happens, you’ll see (ID=17: Connection Attempt Failed) (Error Code 279).

Firewall and Security Software Blocks

It’s not always just your internet acting up – your firewall and security software can also be to blame for Error Code 279. These protective programs sometimes get too cautious and disrupt your Roblox enjoyment.

Developer Error

Roblox Experiences can have bugs and glitches like any other game, especially after updates. Sometimes, these glitches can mess up your connection or cause other issues. If this happens, it’s not because of your internet but because of the game itself.

You can check if this is the case by trying out different Experiences. If you can still connect to some but not others, the developer likely made a mistake while creating the game.

How to fix Roblox error code 279?

1. Restart Your Router

If your internet is acting slow, you can try resetting your router to fix it. Here’s what you can do:

  • Unplug your modem and router from the power socket.
  • Wait for 15 seconds.
  • Plug the modem back in and wait for a minute or two.
  • Turn the router back on.
  • Wait until the modem’s lights turn green.
  • Connect your computer to the network and check if Roblox works without errors.

If you think someone is using your internet without permission, change your password. Sometimes, if someone in your house is downloading a big file, it can slow down your internet. In that case, wait until the download is done.

2. Restart Your Device

Here’s how to restart on different devices:

  • For Android: Press the side and volume up buttons together, then choose Restart.
  • For iPhone: Press and hold the side and volume up buttons, slide to power off, then hold the side button until you see the Apple logo.
  • For Windows: Click Start, then Power, and select Restart.
  • For MacOS: Click the Apple menu, then choose Restart.

3. Disable or Adjust Your Firewall

If your firewall is causing issues, tweaking its settings might help you unblock games. It’s worth trying.

Here’s how to do it:

  • Open the Windows Start Menu.
  • Type “Windows Defender Firewall” in the search bar.
  • Click on “Turn Windows Defender Firewall On/Off.”
  • Make sure the option to turn the firewall off is selected for both private and public networks.
  • Click OK.
  • Test to see if Roblox works.

If you prefer not to turn off the firewall completely, you can set it to allow Roblox through:

  • Go to the Windows Settings menu.
  • Look for “Windows Defender Firewall.”
  • Go to “Allow an App or Feature Through Windows Defender Firewall.”
  • Search for Roblox and check the box to allow it.
  • You can configure the game to be allowed through both private and public networks.

4. Use a Different Browser

To play Roblox smoothly, it’s best to use supported browsers like:

  • Google Chrome
  • Mozilla Firefox
  • Safari
  • Opera

While Microsoft Edge might work for some, it’s known to cause errors. Ensure your browser is current, as older versions can lead to bugs.

In the past, Roblox required a specific browser, but now it’s compatible with many. However, using other browsers like Opera GX, Brave Browser, Vivaldi Browser, or UR Browser might also work. These browsers sometimes include built-in VPNs for added privacy.

5. Open Ports

To fix connectivity issues with Roblox, you might need to open some ports on your network. Here’s how to do it:

  • Log in to your router’s settings.
  • Find the option for port forwarding.
  • Enter the IP address.
  • Set the port range to “49152-65535.”
  • Choose UDP as the protocol.

Restart your router and see if Roblox works properly afterward.

6. Contact Roblox Support for Further Assistance

When error code 279 just won’t leave you alone, asking for help is okay. Reach out to the Roblox support team—they’re like the superheroes for your Roblox problems. Make sure to tell them all about the issue you’re having. The more details you give, the faster they can come to the rescue and fix it. Roblox Support


In conclusion, knowing how to deal with Roblox Error Code 279 can improve your gaming experience on the platform. Just follow the tips and fixes we’ve discussed here, and you’ll enjoy smooth gameplay on Roblox without any hassle.

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