⚠️ Error 264

How to Fix Roblox Error 264

Same account launched on multiple devices.

Frequency: Moderate
Quick Answer

Error 264 means Roblox detected your account is already active on another device or browser session. Roblox only allows one active game session per account at a time.

?What Does Error 264 Mean?

Error 264 means Roblox detected your account is already active on another device or browser session. Roblox only allows one active game session per account at a time.

Category:account
Frequency:Moderate
Platform:All Platforms

What Causes Error 264?

Two devices logged in

You or someone else is playing Roblox on a different device with the same account.

Previous session not closed

A previous game session did not close properly and is still registered as active.

Multiple browser tabs

Two Roblox tabs open in the same or different browsers.

Try These First — Quick Fixes

Sign out of all sessions at roblox.com/settings
Close all other browser tabs with Roblox open
Wait 2 minutes for previous session to expire

If none of these work, follow the detailed guide below.

How to Fix Error 2644 solutions

1
Log out of all devicesGo to roblox.com > Settings > Security > Sign out of all sessions. This closes every active session linked to your account.
2
Close other browser tabsClose any other browser tabs or windows with Roblox open.
3
Wait 2 minutesSometimes the previous session takes a minute to expire on Roblox's servers. Wait and try again.
4
Change your passwordIf someone else is using your account without permission, change your password immediately.

Fix by Operating System

🪟Fix for Windows

  1. 1Close all browser tabs with Roblox open
  2. 2Open Task Manager and end any RobloxPlayerBeta.exe processes
  3. 3Go to roblox.com > Settings > Security > Sign out of all sessions
  4. 4Wait 60 seconds then relaunch Roblox on this device only

Frequently Asked Questions

Still getting error 264?

Report it and we will investigate and update this guide within 24 hours.

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Related Error Codes

⚠️

Error 264Error 264 — Account Already in Use

Last reviewed: May 2026 · Verified by AskRoblox team

Player Tips & Community

Tips sourced from Reddit and Discord. Have a tip? Submit it below.

💬Join Discord
FFixItBlox
Discord38m ago

before u do anything else for any roblox error: close completely, clear cache, restart. fixes 80% of errors in under 2 minutes fr

TTechSavvyRblx
Reddit2h ago

changing dns to 8.8.8.8 fixed error 279 for me permanently. took 2 mins and hasnt come back since. try this before reinstalling

CConnectionFixer_
Discord5h ago

antivirus causes more roblox errors than people think. add roblox as an exception before anything else if ur getting random disconnects

EErrorHunter22
Reddit8h ago

vpn was causing literally every connection error i had. turned it off and everything worked first try. check that before anything else

XxXRobloxFixerXx
Discord11h ago

error 267 is not always ur fault. sometimes its a game anticheat bug. rejoin on a different server first before assuming something is wrong

QQuickFixOnly
Reddit4h ago

this error page has the best os specific fixes ive found. windows steps are actually different from mobile which most sites dont cover

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