Error Code 273 in Roblox means that the same account is trying to join the same game from two or more devices. This error pops up when you join a game and get disconnected with a message about another device logged in. It can be quite frustrating, especially if you are unsure why it is happening.
This issue often arises when you switch between devices and try to play on both. For instance, if you are logged in on your phone and then try to join a game on your computer, you might see this error. Roblox does this to protect your account from unauthorized access.
To resolve this, make sure to log out from the other devices before joining a game. This simple step helps in ensuring that only one device is using your account at a time. It’s a good practice to always log out from devices you are not using.
Also, check if anyone else has access to your account. If you suspect any unusual activity, change your password to secure your account. Keeping your account safe is the best way to avoid such errors and enjoy Roblox seamlessly.