If you have encountered the Roblox Authentication Error Code 901 on Xbox or Windows 11/10 PC, try the solutions in this post to resolve the issue.

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

How to fix Roblox 103 error code? There are several possible reasons why you may be getting the Roblox error code 103 on your Xbox One (or sometimes in PCs too).

In this guide, we'll give you some advice on how to fix Roblox error code 773, which can prevent you from joining lobbies.