If you have encountered the Bad Request, Roblox Error Code 400 on your Windows PC, you can apply any of the solutions in this post to fix the error.

When you’re trying to play Roblox and keep getting the “Bad Request 400” error, it can put a wrench in your plans.

Roblox is down, and many PC users are unable to launch the game The Code 400 error occurs when your PC attempts to communicate with the game server, but the request becomes invalid or inaccurate.

Running through some trouble while playing Roblox and getting error codes? Here's what they mean and how to fix them during The Hunt.

Clearing your cache is unlikely the fix for the majority of 400 bad request issues, but it's quick and easy and worth trying.

By Grace July 28, 2021 August 30, 2023 This post highlights a few potential solutions to fix Roblox Send Request failed error:HRESULT 0x80072efd in Android 11.