You can fix error code 264 by logging out of Roblox on different devices or clearing the app cache. These worked for others!

Roblox error code 264, which signifies "Same Account Launched with a different device," indicates that your Roblox account has been accessed and a game ...

Error code 267 on Roblox is among the more significant problems that can arise on the platform. Here's what causes it and how to fix it.