How to Fix Roblox Error Code 901 Authentication

Learning how to fix roblox error code 901 authentication is honestly a rite of passage for many players, especially if you're trying to log in through a console like an Xbox. You're all set to jump into your favorite experience, maybe meet up with some friends in Bloxburg or survive a round of Murder Mystery 2, and then—bam—that annoying gray box pops up telling you there's an authentication error. It's frustrating, it's vague, and it totally kills the vibe. ...

February 6, 2026 · 6 min · Prakash Harriett