How to fix the “Roblox no response from server” error in a few steps

roblox no server error
Written By Onur Demirkol

(Content Writer)

Reviewed by: Naim Rosinski

(Content Manager & Editor)

Last UpdatedNovember 17, 2025 at 04:01PM
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When you launch a game in Roblox and see a message like “No response from server” or “Failed to connect to the game”, the client cannot reach the game host server. This stops you from playing and can appear on PC, mobile, console, or browser versions. The error means your device did not complete the link to the Roblox server. Here is more information about how and why you’ve encountered this problem and how to fix it in just a few steps!

What is the “Roblox no response from server” error and where does it come from?

This error may start either from Roblox’s servers or from your own setup. By knowing both sides, you can solve it faster. Unfortunately, this error affects both regular players and Roblox Premium users.

Here are the common causes and where they originate:

  • Server-side issue or game instance shutdown: Roblox servers may go offline or a specific game server may stop responding. Error code 279 / ID 17 often means the game server failed to accept your connection. 
  • Internet connection issues: Your network may be unstable, your WiFi may be weak, latency may be high, or DNS resolution may be slow. These things block a clean link to Roblox servers. 
  • Firewall, router, or blocked ports: Roblox uses outbound UDP ports 49152-65535; if your router or firewall blocks them, the client cannot connect. 
  • Corrupted client files, cache, or installation: If the Roblox app or executable on your device is damaged or misconfigured then the handshake with the server can fail entirely. 
  • Browser or device configuration problem: If you play via browser, extensions or ad-blockers may interfere. Older browser versions may lack support for the necessary connection scripts. 
  • Regional routing, IP restriction,s or network path issues: Sometimes your ISP or country routing causes trouble reaching Roblox server IPs. In some cases a VPN or alternate network fixes it.

Understanding where the issue starts helps you apply the correct solution and avoid unnecessary steps. Don’t forget to check our piece on all Roblox error codes!

Here is an image of the “No response from server” error in Roblox (Image Credit: Roblox Developer Forum)
Here is an image of the “No response from server” error in Roblox (Image Credit: Roblox Developer Forum)

How to fix the “Roblox no response from server” error

This error is very similar to another connection error that also returns Error Code 279. Here are five practical fixes. Follow them in order. If one works, you can stop. If not, go to the next.

Fix 1: Check Roblox Server Status

  1. Visit the official Roblox status page or check a tracker like DownDetector.
  2. If the servers are reported down or degraded, wait until they recover.
  3. Do not proceed with local fixes until you verify if the outage is global.

If the problem lies with Roblox infrastructure, your changes won’t help.

Sometimes Roblox goes down, which causes login and gameplay issues for almost all of the players (Image Credit: Screengrab via Roblox)
Sometimes Roblox goes down, which causes login and gameplay issues for almost all of the players (Image Credit: Screengrab via Roblox)

Fix 2: Reset or Improve Your Internet Connection

  1. Restart your modem and router.
  2. Flush DNS (on Windows: open Command Prompt and type ipconfig /flushdns).
  3. Switch from WiFi to a wired connection if possible.
  4. Try using a mobile hotspot to test whether your home network causes the issue.

It eliminates network instability or ISP routing faults as the cause.

You can launch CMD via the search bar and run it as an administrator to ensure you have all of the permissions (Image Credit: THESPIKEGG)
You can launch CMD via the search bar and run it as an administrator to ensure you have all of the permissions (Image Credit: THESPIKEGG)

Fix 3: Adjust Firewall, Router and Port Settings

  1. On your computer, open your firewall settings (Windows Defender or third-party).
  2. Allow Roblox (Roblox.exe) through the firewall.
  3. On your router, go to port forwarding or firewall settings and ensure UDP ports 49152-65535 are not blocked.
  4. Temporarily disable antivirus/firewall and test Roblox again.

If ports or connection path are blocked, the game cannot reach the server.

Go to your firewall settings and follow the steps explained above (Image Credit: THESPIKEGG)
Go to your firewall settings and follow the steps explained above (Image Credit: THESPIKEGG)

Fix 4: Clear Cache or Reinstall Roblox

  1. Uninstall Roblox from your device.
  2. On Windows, delete the leftover folder: AppData\Local\Roblox.
  3. Reboot your device.
  4. Download and install Roblox from the official site.

It removes corrupted files or misconfigurations that may prevent server connection.

You can simply uninstall Roblox by going to the “Installed Apps” settings, click the three dot icon near Roblox and hit “Uninstall (Image Credit: THESPIKEGG)
You can simply uninstall Roblox by going to the “Installed Apps” settings, click the three dot icon near Roblox and hit “Uninstall (Image Credit: THESPIKEGG)

Fix 5: Try Another Browser, Device or Use VPN

  1. If you play via browser, switch to another one such as Edge, Chrome or Firefox.
  2. Try Roblox on a different device to see if the issue is device-specific.
  3. If your network or ISP might block the path, try using a reputable VPN to change your IP and routing.

It isolates device or network path issues and can bypass IP or region blocks.

Begin by checking server status, then move to network fixes, firewall and port checks, reinstalling the app, and alternative devices or VPNs. With these steps, you can restore access and return to playing with confidence.

We have plenty more Roblox guides for you to check out. Start with the ones below:

Featured Image Credit: Roblox

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Onur Demirkol

Onur Demirkol here, content writer for THESPIKEGG. I have been around for a very long time now, you may have seen me in the comments.

I started writing here in 2021, but my first gig was back in 2018. That was when I realized people actually get paid to write about games. I’ve written thousands of articles for different media outlets, led teams, and conducted interviews with players.

When I’m not behind the keyboard, I’m watching Galatasaray, following the NBA, or pretending I’m still good at basketball. I also work full-time at AnyDesk, writing serious things in not-so-serious ways.

If you want to reach out, feel free to contact me on X, LinkedIn, take a look at my work at MuckRack or send me an email at [email protected].

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