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

1] Reset Internet Options This possible solution to the Bad Request – Roblox Error Code 400 on your gaming PC is mainly for gamers on Windows 10.

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.