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.

Soon, users took to Twitter to get the developers' attention regarding the issue. In a matter of minutes, the developers responded by saying that they are aware of the issue and are working on a fix.

This post highlights a few potential solutions to fix Roblox Send Request failed error: ... Internet problems, big game file size, empty game/server,bad or unstable game itself.