Here's how to fix Roblox error code 277 (Disconnection Error) and 901 (Authentication Error) on Windows 11/10 PC or Xbox One.

Go to My games & apps from the Xbox home screen. Navigate to the Manage tab. Select the Updates option. If it appears, choose Roblox. For PC gamers, to download and install any available game ...

Here are the solutions that you can do: Fix #1: Close and restart the game. Many Roblox players on Xbox One managed to fix minor bugs and errors on the game by simply restarting the game. If it ...

Roblox Error 901 Solution According to the Roblox Help page, error code 901 typically occurs when players sign up for an account or link their Gamertag.