What causes the "You have been kicked due to unexpected client behavior" error message?
If you see the error message in question then don't presume that someone intentionally kicked you out. Instead, there are many reasons that can cause this issue. Sometimes, the issue is not anyone's fault, it's just that the ROBLOX server is under maintenance and the only thing you can do is wait for the process to complete. We have discussed this reason later in this article.