this message appears if the client has crashed, the client runs out of memory, there is a lot of lag, or if the player joins with an exploit Error Code 6 Check your internet connection and the anti-virus (check that the client is not detected as malware) ...
An automated repository that extracts and displays information about the current version of Roblox. Most of the information is miscellaneous, but it provides insight to changes that are being made with each weekly release. - Roblox-Client-Tracker/FVariab