You can fix Roblox error 280, Disconnected, Your version of Roblox may be out of date on your Windows 11/10 PC, by using these fixes.

If Roblox keeps crashing or gets disconnected with error An unexpected error and Roblox needs to quit on Windows 11/10 PC, then here are the working fixes.

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.