Most Roblox error codes mean one of two things: your connection broke, or Roblox itself is having a bad day. A smaller group means the game removed you or will not let you join. Before you change a setting, check the official status page, status.roblox.com: if Roblox is down, nothing at home fixes it, and the error clears when the service returns.
This guide decodes the codes players see most: what each means, why it happens, and the fixes worth trying, in order. Where Roblox publishes a meaning, we use it and say so; where it does not, we say that instead. Checked in November 2026.
Most Common Code
279: failed to connect to the game
Check First
status.roblox.com, before any fix
Not a Roblox Ban
267 and 600 come from the game’s creator
First Fix
Reconnect, then restart Roblox
First, check whether Roblox is down
Open status.roblox.com and look down the services list: Website, Mobile App, Xbox App, Games and Game Join. If one shows an incident, stop and wait: reinstalling during an outage fixes nothing.
If the page is green, work in this order: press Reconnect, close Roblox fully and open it again, restart your device and router, then try a different connection, such as a phone hotspot. Roblox’s help pages point the same way for connection codes, with a reinstall as the later step. The same habit anchors our Minecraft not launching guide.
Roblox error codes at a glance
Find your code, then read its section below.
| Code | What it means | First fix |
|---|---|---|
| 279 | Failed to connect to the game (ID = 17) | Allow Roblox through your firewall |
| 277 | Lost connection to the game server | Rejoin, then restart your router |
| 266 | Your connection timed out | Close downloads, then rejoin |
| 262 | Your device could not send data to the server | Press Reconnect |
| 267 | The game banned or kicked you | Appeal to the game’s creator |
| 268 | Kicked for unexpected client behavior | Close modifying programs, then reinstall |
| 600 | Banned by that game’s creator | Wait it out or appeal |
| 264 | Same account launched a game on another device | Play on one device at a time |
| 273 | Disconnected after your account joined elsewhere | Close the other session, then rejoin |
| 280 | Your version of Roblox may be out of date | Update or reinstall Roblox |
| 524 | You do not have permission to join this game | Check private server settings and invites |
| 529 | Roblox is having technical difficulties | Check the status page and wait |
| 610 | The join request failed | Join from the game’s page |
| 403 | Access to roblox.com was denied | Clear cookies and cache, turn off VPNs |
| 773 | Teleport to a restricted or unapproved place | Nothing; the game must fix it |
Connection codes: 279, 277, 266 and 262
All four are connection problems; the difference is timing. 279 never gets you in, 277 drops you after you connect, 266 times out, and 262 cannot send data back.
Error 279: failed to connect to the game (ID = 17)
The message reads: “Failed to connect to the game. (ID = 17: Connection attempt failed.)” Roblox’s own help page covers this code as a connection problem.
Usual causes: a firewall or antivirus blocking Roblox, blocked network ports (Roblox uses UDP ports 49152 to 65535), a slow connection, a VPN, or a Roblox-side problem.
Try in order: restart Roblox and your router, let Roblox through your firewall and antivirus, turn off any VPN, try a different connection, then reinstall Roblox and clear its data. If nothing changes, Roblox’s help pages end with contacting your internet provider. If no game at all will let you in, our guide on why you cannot join any Roblox games covers the rest.
Error 277: lost connection to the game server
The message reads: “Lost connection to the game server, please reconnect.” Roblox’s help page gives 277 the same name: you were joining or playing, and the link to the server dropped.
Rejoin first. If it keeps happening, restart your router, move closer to it or plug in a cable, turn off any VPN, and try a phone hotspot. If every game drops you, reinstall Roblox fresh.
Error 266: your connection timed out
The message reads: “Your connection timed out. Check your internet connection and try again.” Roblox’s help page uses the same words: the server waited for your device and heard nothing back in time, so pause downloads and streams, restart the router, and rejoin.
Roblox’s help pages ask for a connection of about 4 to 8 Mb/s, so a slow or busy connection is the usual cause.
Error 262: a problem sending data
The message reads: “There was a problem sending data, please reconnect.” Roblox publishes no help page for 262. Its own engine names the code DisconnectSendPacketError, your device could not send data to the game server.
Press Reconnect. If it returns, restart Roblox and your router and try another connection, the same ladder as 277.
Kicked or banned by the game: 267, 600 and 268
These three codes take you out of one game. Two are the game’s decision, not Roblox’s.
Error 267: banned from a game by its creator
Roblox’s help page for 267 is titled “Banned from an Experience,” and Roblox Support confirms that 267 is an experience ban. The message reads “You were kicked from this game,” sometimes with a reason the creator wrote.
The ban comes from the game’s creator or its own systems, never from Roblox. Your account still works in every other game, and Roblox Support cannot lift it.
Wait out a timed ban, or appeal to the creator through the game’s page or group. Do not dodge it with a second account; guides warn that can make the ban worse.
Error 600: banned from an experience
Roblox’s help page for 600 has the same title as 267: “Banned from an Experience.” That game’s creator has banned your account, for a set time or for good.
Everything in the 267 section applies here too.
Error 268: kicked for unexpected client behavior
Roblox’s help page title is the message: “You have been kicked due to unexpected client behavior.”
Programs that modify or attach to Roblox are the classic cause; guides also report clashes with other software and damaged Roblox files. Close or uninstall anything that changes Roblox, then reinstall it fresh from roblox.com or your device’s store. One warning: a site that offers to unban you, or asks for your password, is a scam.
Account and device codes: 264, 273 and 280
Error 264: the same account on another device
Roblox’s help page title explains it: “Same account launched experience from different devices.” One account cannot play in two places at once.
Close Roblox on your other device and play on one at a time. A crash can leave an old session alive briefly, so waiting a minute can clear it. If you never started Roblox anywhere else, treat 264 as a security warning: change your password and log out of all sessions. A wrong device clock can also trigger it, so set date and time to automatic.
Error 273: disconnected after joining from another device
The message reads: “Disconnected from the game, possibly because the game was joined from another device.” It is the mid-game cousin of 264: your account started a game somewhere else while you played.
Roblox publishes no help page for 273. Guides list the other-device sign-in first, with an unstable connection also reported. Close the other session, rejoin, and change your password if the other sign-in was not you.
Error 280: your version of Roblox may be out of date
Roblox’s help page title is the message: “Your version of Roblox may be out of date. Please update Roblox and try again.”
Update Roblox from roblox.com or your app store, or fully close and relaunch the app so it can update itself. Keep date and time automatic; Roblox lists a wrong clock as a cause.
Join and permission codes: 524, 529, 610 and 403
Error 524: you do not have permission to join this game
Roblox’s help page title is the message: “You do not have permission to join this game.” Roblox says the most common cause is your private server settings.
In Roblox Settings, open Privacy and content restrictions, then Visibility and private servers, and check who can invite you. A private server’s owner also has to add you, players under 13 can only join private servers made by their friends, and a group’s game needs you in the group. Some games are not open to the public yet. Our Roblox private server guide explains invites and private servers.
Error 529: Roblox is having technical difficulties
The message reads: “An HTTP error has occurred. We are experiencing technical difficulties.” Roblox publishes no help page for 529; its engine names it PlacelaunchHttpError, an HTTP error during the join. In practice it points at Roblox’s own services: heavy load, maintenance or a partial outage.
There is nothing to repair on your side. Check the status page, close Roblox, and try again later. Reinstalling during a 529 wave does not help.
Error 610: unable to join game
The message reads: “Unable to join game. Please try again later.” It covers a join request that failed before you reached a server. Reported triggers include a stale login session, a damaged DNS cache, and a private server that no longer exists.
Join from the game’s own page instead of following a friend, then log out and back in. If every account on your network hits 610 at the same time, treat it as a Roblox-side problem and wait.
Error 403: access to roblox.com has been denied
Roblox’s help page title is the message: “Access to www.roblox.com has been denied.” On the website it means the page is not open to your account. In the app it usually means the launch from the website was refused, most often a local problem, not an account block.
For the website, Roblox’s fixes start with the browser: clear cookies and cache, turn off extensions and any VPN. In the app, fully close Roblox, clear its local data, and reinstall.
Teleport codes: 773 and its neighbours
Error 773: teleport to a restricted place
The message reads: “Teleport failed because the destination game is unapproved or restricted.” A game tried to move you to another place, and that place is not open: unapproved, restricted, or closed to your account.
There is no fix on your side; the game’s creator has to open or repair the destination place. Its neighbours work the same way: 769 is a general teleport failure, 770 means the place is inactive or missing, 771 means the server is gone, and 772 means the destination server is full. For 772 alone, waiting and retrying works.
More codes you may see
Each is answered by the move in the table, or by waiting.
| Code | What it means | First move |
|---|---|---|
| 275 | Roblox shut the server down for maintenance | Wait a few minutes, then rejoin |
| 278 | Disconnected for being idle for 20 minutes | Rejoin the game |
| 517 | The game is unavailable or has ended | Join a different server |
| 522 | The player you tried to join has left the game | Wait until they are in a game |
| 523 | The game’s status changed; you no longer have access | Try again later |
| 533 | Your privacy settings prevent joining this server | Check your private server settings |
Notes for PC, mobile and Xbox players
On PC: for stubborn connection codes, Roblox’s deeper fix is a clean reinstall with data cleared: uninstall Roblox, delete the leftover Roblox folder inside your AppData Local folder, restart, and install again. Keep date and time automatic; a wrong clock causes more codes than players expect.
On a phone or tablet: force close the app, restart the device, and test the other connection: Wi-Fi instead of mobile data, or the reverse. Roblox’s connection-code steps include clearing the app’s data and reinstalling from the official store.
On Xbox: error 103 is the platform’s own code. The message reads “The Roblox game you are trying to join is currently not available,” mainly when a game is open on PC or mobile but not on Xbox. No setting fixes it; play that game on a supported device.
When the problem is Roblox’s servers, not you
Four signs say the fault is on Roblox’s side, not yours:
- The same code shows up in several different games at once.
- Friends on other networks hit the same code at once.
- The status page shows an incident or a degraded service.
- You see 529, or 9007 (Service Instances Unavailable), codes that spread platform-wide during outages.
When those signs line up, stop troubleshooting. Nothing is wrong with your device, and every reinstall is wasted effort. Wait for the incident to close on the status page, then play.
Roblox error code questions
What does Roblox error code 279 mean?
It means your device never connected to the game server; the message adds ID = 17, the failed connection attempt. Roblox’s help page for 279 treats it as a connection problem: check the status page, restart Roblox and your router, let Roblox through your firewall, turn off any VPN, and try a different connection.
Is error code 267 a ban from Roblox?
No. Error 267 is a ban or kick inside one game, set by that game’s creator. Roblox’s help page calls it ‘Banned from an Experience.’ Your account still works in other games, and only the creator can lift it.
How do I fix error code 277?
Rejoin first. Then restart your router, move closer to it or plug in a cable, turn off any VPN, and try a phone hotspot. If every game keeps dropping you, reinstall it.
What does error code 529 mean?
Roblox itself is struggling: an HTTP error has occurred and Roblox is experiencing technical difficulties. It is the platform’s problem, not your device’s. Check status.roblox.com and try again later.
Why do I keep getting error code 268?
Roblox keeps seeing something unexpected from your copy of the game. Close or remove any program that modifies Roblox, then reinstall it fresh. Never trust a site that offers to unban you for your password.
What should I try first for any Roblox error code?
Check status.roblox.com. If Roblox reports an incident, wait: no fix at home works during an outage. If the page is green, press Reconnect, restart Roblox and your device, restart your router, and try a different connection.
Final verdict
Read the number before you panic. Connection codes want the simple ladder: status page, reconnect, restart, new connection. Kick and ban codes want you to read the creator’s reason. And when 529 hits everyone at once, the only fix is patience. Find your code in the table and follow its section.
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