You can fix Roblox error 280, Disconnected, Your version of Roblox may be out of date on your Windows 11/10 PC, by using these fixes.

Basic Reinstall: Uninstall Roblox through your control panel (or Apps settings) and then download and install a fresh copy from the Roblox website. This is your first line of defense.

To download, install, and update Roblox on Windows PC, visit its official website and sign up. We have explained the detailed process in this article.

Find out how to update Roblox on Mac, PC, Xbox, PlayStation, and even mobile devices in this helpful article.

If you are getting the Roblox error code 277 on your PC it means that the Windows registry may be corrupted, or the game servers are blocking your connection.