Error 400 in Roblox, Explained In a nutshell, Error 400 crops up due to a number of system-wide reasons, but they largely pertain to issues with the Roblox online servers.

Roblox error code 279 can be annoying and frustrating. But what is it and how do you fix it? Here's everything you need to know about it.

Fix #1: Check the Roblox server status. In order to fix Roblox error code 524, the first thing that you need is to ensure that there’s no on-going server issues with the game.