If you just got booted from a game with that annoying "Same account launched from different device" message, you probably want to know how to fix roblox error code 273 disconnect as quickly as possible so you can get back to your game. There's nothing more frustrating than being in the middle of a high-stakes round or finishing up a complex build only to have the screen go grey with a disconnect notice.
The good news is that this isn't usually a "broken" game issue—it's more of a communication hiccup between your device and the Roblox servers. Most of the time, you can get it sorted out in just a few minutes if you know where to look. Let's walk through why this happens and what you can do to stop it from ruining your afternoon.
What Is Actually Happening with Error 273?
Before we jump into the fixes, it helps to understand what the server is thinking. Roblox error code 273 basically means the game thinks you are trying to be in two places at once. Roblox doesn't allow a single account to be active in two different game sessions simultaneously.
If you try to join a game on your phone while your PC is still running a game, the server gets confused and kicks the older session out. However, a lot of people see this error even when they know they aren't logged in elsewhere. This is what we call a "ghost session," where the server thinks you're still there even though you've closed the app.
The Quickest Fix: Sign Out of All Sessions
This is the "silver bullet" for about 90% of people dealing with this error. If the Roblox server thinks you're still logged in on another device, you need to manually tell it to end every single active session associated with your account.
To do this, don't just log out of the app you're currently using. You need to go into your account settings.
- Log into your Roblox account via a web browser (this works better than the app for settings).
- Click on the Gear Icon in the top-right corner and select Settings.
- Head over to the Security tab on the left-hand side.
- Scroll all the way to the bottom until you see a section called Secure Sign Out.
- Click the button that says Sign Out of All Other Sessions.
Once you do this, Roblox forcefully closes every connection except the one you're currently using. This kills any "ghosts" that might be hanging around and usually clears the 273 error instantly.
Wait Out the "Ghost" Session
Sometimes, the simplest way to figure out how to fix roblox error code 273 disconnect is to literally do nothing for five minutes. I know, that sounds like terrible advice when you're itching to play, but hear me out.
When you leave a game—especially if your internet flickered or you closed the laptop lid suddenly—the game server doesn't always realize you've left. It keeps your character standing there for a minute or two. If you try to join a new game immediately, the server sees your "old" self still in the previous game and throws the 273 error.
If you just got kicked, try closing the Roblox client entirely, grab a glass of water, and wait about 3 to 5 minutes. This gives the server enough time to realize your previous session is timed out and dead. When you log back in, the coast should be clear.
Check Your Other Devices
We've all done it—you were playing on your iPad in the living room, got bored, and walked over to your PC to play there instead. If the iPad is still sitting on the couch with Roblox open (even if the screen is off), it might still be trying to maintain a heartbeat connection to the server.
Go around and check any other devices where you might have Roblox installed. Make sure the app is completely closed out on your phone, tablet, or your sibling's computer. It's a simple thing, but it's often the culprit behind a persistent disconnect.
Secure Your Account (Just in Case)
If you are absolutely certain you aren't logged in anywhere else and you've cleared all sessions, but the error keeps coming back, you have to consider the possibility that someone else might be on your account. It's not fun to think about, but it happens.
If someone else has your password and is logging into games, they will kick you off every time they join a session. If you suspect this is the case, follow these steps immediately:
- Change your password: Use something completely different from your old one.
- Enable 2-Step Verification (2FA): If you don't have this on, do it right now. Use an authenticator app or your email. This makes it almost impossible for someone to log in even if they have your password.
- Check your email: See if you've received any "New login detected" notifications from Roblox that weren't you.
Once you've updated your security and used the "Sign Out of All Other Sessions" button mentioned earlier, you should be the only one with access.
Dealing with Unstable Internet
While error 273 is usually about multiple logins, a really "jittery" internet connection can sometimes trigger it. If your connection drops and reconnects rapidly, the server might see two "join" requests from the same IP address in a very short window, causing a conflict.
If you're on Wi-Fi, try moving closer to the router or plugging in an Ethernet cable if you can. Resetting your router is also a classic move for a reason—it clears out the "junk" and gives you a fresh IP lease. Just unplug it for 30 seconds and plug it back in. It's annoying, but it helps stabilize the handshake between your computer and the Roblox servers.
Clear Your Browser and App Cache
Sometimes the data stored on your computer gets a bit "sticky." It might be holding onto old session ID information that makes the Roblox launcher think you're still trying to use an old, expired connection.
If you're playing through a browser, clear your cookies and cache. If you're using the desktop app, you can try clearing the Roblox temporary folders.
- Press the Windows Key + R.
- Type
%localappdata%\Robloxand hit Enter. - Delete the folders inside (don't worry, this won't delete your games or account, it just clears temporary files).
- Restart the app.
This forces Roblox to start a brand-new, clean session, which often resolves weird hang-ups like error 273.
Is Roblox Having a Bad Day?
Before you go through the hassle of reinstalling everything, check if the problem is on Roblox's end. If their servers are having a "moment," everyone might be getting disconnected.
You can check sites like Downdetector or the official Roblox Status page. If you see a big spike in reports from other players, you can stop troubleshooting your own gear. There's nothing you can do but wait for their engineers to patch things up. Usually, when the servers are shaky, you'll see people complaining about 273, 275, and 524 errors all at the same time.
Reinstalling as a Last Resort
If you've tried everything—logging out of all sessions, changing your password, waiting out the ghost sessions, and fixing your net—and you're still seeing the error, it might be time for a fresh start.
Uninstall Roblox from your Control Panel (on PC) or delete the app (on mobile). Before you reinstall, restart your device. This ensures all the "zombie" processes are truly dead. Then, download a fresh copy from the official site. It's the "nuclear option," but it cleans up any corrupted files that might be causing the software to misbehave.
Wrapping It Up
Figuring out how to fix roblox error code 273 disconnect usually comes down to just being patient or clearing out old sessions. In most cases, it's just a ghost of your previous game session refusing to leave the server. By forcing a global sign-out and making sure your account is secure, you can get back to your favorite experiences without that annoying pop-up getting in your way.
Just remember: keep your 2FA on, don't share your password with that "free Robux" site, and maybe give the server a minute to breathe after you leave a game. See you in the Metaverse!