

Roblox Studio becomes inaccessible to users.Some people report that they are able to sporadically load into the website.For the first time since 2016, active-user-count websites report 0 Roblox users online.By the end of the hour, the last users go offline.The chat filter is affected, causing chat messages to not load properly.The glitch reaches users on the mobile app, who report being logged out of Roblox, which sparks concerns of their accounts possibly being compromised.Assets on pages, such as avatars, thumbnails, and rating percentages do not load. The website remains accessible, but the pages are completely dysfunctional.They report that "many player experiences are impacted". reports an "Active Incident" and a "Service Disruption" across the website, mobile app, Xbox app, experiences, Roblox Studio, data stores, experience–joining, and avatar.It is reported that Roblox had lost 99% of its active users.By the end of the hour, servers begin to crash rapidly.

Most people who are online on Roblox start to notice lag. Avatars in-game only appear as the default blocky avatar. These servers begin to crash, and some users are unable to join games. 1 hour before the outage – At around 4 PM PST, the bug begins to reach most servers.During the hours leading up to the event – Users report minor issues with their avatar, and some experiences' lagging more than usual.At 7 PM PST, the Community Creations tab of the Avatar Shop is reported by one user on the Developer Forum as broken, and even though the outage wouldn't begin until nearly 21 hours after this post was made, some have considered this to possibly be the start of the outage.The Roblox Status page documenting the incident, seen on October 31, 2021, at 6:00 PDTĪn error message seen on Windows 10 when trying to open Roblox Studio during the maintenance
