GameHow to Fix Roblox Error 264: Same Account Launched From Different Device
You're about to drop into a game when Roblox slams the door: "You have been disconnected from the game. (Error Code: 264). Same account launched game from different device." No matter which experience you try, the same message pops up. Sound familiar? You're dealing with one of Roblox's most common — and most confusing — errors.
In plain English, error 264 means Roblox thinks your account is already playing a game on another device. Roblox allows only one active game session per account at a time, so when it spots a second login, it kicks one of them out. The 8 fixes below are ordered from quickest to most thorough — most players are back in within five minutes. Start at the top and work down.
What causes Roblox error 264?
The error always comes down to one thing: Roblox detected your account playing on more than one device at once. The usual ways that happens:
- You're still logged in on another device — your phone, tablet, console, or a school computer where you never signed out.
- A family member or friend is playing on your account — a sibling on their tablet is the #1 cause for younger players.
- A stale session hasn't timed out yet — if Roblox crashed or your connection dropped on another device, the server can keep the old session "alive" for several minutes.
- Someone else has your login — if you shared your password or fell for a phishing link, the "other device" may be a stranger.
- Corrupted cache or session files — damaged local data can make Roblox report the wrong session state.
- VPN or network confusion — unusual network routing can make Roblox think one account is connecting from two places at once.
- Roblox server glitches — rare, but session tracking bugs on Roblox's side can trigger error 264 out of nowhere.
1Wait a minute and try joining again
Sometimes error 264 is a ghost. If Roblox crashed or lost connection on another device, the server may hold that dead session for a few minutes before letting go. Close everything, wait about 60 seconds, and hit Play again. If the other session was already dead, Roblox accepts the new one and you're in. This fix sounds too simple, but it works more often than you'd expect.
2Sign out of all other sessions from your account settings
The fastest reliable fix: open roblox.com in a browser, log in, and go to Settings → Security. Click "Sign Out of All Other Sessions" (on mobile, it's under the ⋯ menu → Settings → Security). This instantly kills every active login except the one you're using right now — the forgotten school computer, the old phone, all of it. Then launch the game from your current device and error 264 should be gone.
3Change your password and turn on 2-Step Verification
If you don't recognize the other session — nobody in your house is playing, and you already signed out everywhere — treat it as a security problem. Change your password immediately to something strong and unique (Settings → Security → Change Password), then enable 2-Step Verification in the same Security tab. This locks out whoever was piggybacking on your account and stops error 264 from coming back. Never reuse your Roblox password on other sites.
4Make sure nobody else is playing on your account
For many younger players, error 264 has a very low-tech cause: a sibling or friend is on your account right now. Ask around before you assume anything technical. If someone is mid-game on the family tablet, wait your turn or agree on a schedule — kicking them out just hands them the same error. The real long-term fix is giving everyone their own Roblox account, which is free and takes two minutes.
5Restart your device and your router
Stuck network sessions live on both ends — your device and your router. Close Roblox completely (force-quit the app, don't just minimize it), then restart your phone, tablet, or computer. Then power-cycle your router: unplug it for 30 seconds and plug it back in. Once everything is fresh, log into Roblox on one device only and try playing. This clears the half-dead connection states that make Roblox believe you're in two places at once.
6Clear the Roblox cache or reinstall the app
Damaged cached session data can report the wrong login state and trigger error 264 even when no second device exists. On a browser, clear your cookies and cache for roblox.com, then log in again. On mobile or PC, the cleaner move is to delete the Roblox app entirely and install a fresh copy from the official app store or roblox.com. A fresh install starts with a brand-new session and no stale data. Your games, friends, and items are tied to your account, not the install, so nothing is lost.
7Turn off your VPN and check date and time
VPNs and proxy apps can confuse Roblox's session tracking: your traffic pops out in a different location, and Roblox reads the split routing as two separate devices. Disable your VPN or proxy completely, then relaunch Roblox. While you're at it, make sure your device's date and time are set automatically — a wrong clock can break session tokens and cause login-related errors, including a cousin of error 264 on some platforms. Retry the game after both checks.
8Check Roblox server status, then contact support
If error 264 hits on every device, every network, every game, the problem may not be you at all. Check the official Roblox status page for ongoing outages — session-tracking bugs on Roblox's side are rare but they happen. If the servers are healthy and you've worked through all seven fixes above, contact Roblox Support with your username, the device and platform, exactly when the error started, and what you've already tried. Persistent error 264 across a clean account sometimes needs an engineer on their end to reset your session state.
Quick checklist to keep error 264 away
- Give everyone their own Roblox account — sharing one account guarantees session conflicts.
- Sign out of devices you no longer use (or use "Sign Out of All Other Sessions" once a month).
- Enable 2-Step Verification so nobody else can log in as you.
- Never share your password — and never enter it anywhere except roblox.com.
- Don't keep Roblox open on multiple devices or browser tabs at the same time.
Frequently asked questions
What does Roblox error 264 mean in plain English?
It means Roblox thinks your account is already playing a game on a different device. Roblox only allows one active game session per account, so when it detects a second login trying to play, it kicks one of them out with error 264 and the message "Same account launched game from different device."
Does Roblox error 264 mean my account is hacked?
It can, but it usually isn't. Most of the time error 264 means you're still logged in on another device you forgot about, or a family member is playing on your account. That said, if you see it when you know nobody else is on the account, change your password and turn on 2-Step Verification right away.
Can two people play Roblox on the same account at once?
No. Roblox enforces a single active game session per account. If a second device tries to join a game, the first device gets kicked with error 264. If you want to play together, each person needs their own Roblox account — they're free.
Why do I get error 264 even when nobody else is playing?
Stale sessions are the usual culprit. If Roblox crashed or lost connection on another device, the server may still believe that old session is active for a few minutes. Signing out of all other sessions from your account settings clears it instantly.
Will error 264 ban my Roblox account?
No. Error 264 is a session conflict, not a rule violation — it never leads to a ban on its own. But if the "other device" is someone who stole your login, secure your account immediately so the intruder can't use it for scams that could get you banned.
How is error 264 different from Roblox error 403?
Error 264 is about a duplicate session — your account is already in a game somewhere else. Error 403 "Authentication Expired" is about a broken login token on your current device, usually fixed by re-logging in or clearing cookies. They both block you from playing, but the fixes are different.
For most players, error 264 disappears by Fix 2 — signing out of all other sessions ends the duplicate login in one click. Work through the list in order and you'll be back in your favorite experience fast. And if you ever want a game with zero logins, zero sessions, and zero error codes, the free browser games here on GameAdda launch with a single click. 🎮