If the ROBLOX game you are trying to join is currently not available and you see error Code 109, Unable to Join, then see this post.

Here are the working solutions to fix Age Restriction Error 103 and Initialization Error 4 for Roblox on Xbox One or Windows PC.

In reality, there is no Roblox error code that tells users to call 911 because someone else is nearby. “Error code 1001” does not seem to exist on the platform at ...