Error 400 Roblox (Bad Request) – what to do?
The message says 400 Bad Request or there was a problem with your request. Often appears when I try to view a user’s profile, and today even when logging into my account. If someone knows something, please unsubscribe.
It could just be a problem with a specific server or your internet connection. If you open the page from a PC, try resetting your cookies and cache, as advised on the forum and it worked for me. Hope it helps you too.