So then, I've been getting this error several times when trying to join a multiplayer game. It keeps telling me that my version of the map differs from the servers. While I think this is pretty standard for joining a random server that might not have the latest version, it also happened when I tried to join a private game when a friend set up the server. I gave them the link to this version of the map (we both have the one with events enabled), and therefore both of our maps should be up-to-date. Yet, when I try to join, I continue to get this error.

I'm starting to wonder if this is an issue on my end, or if it's just something else in general. Any help with this would be greatly appreciated. For the record, I even went through the trouble of deleting all of my addons and then reinstalling them, and I still get the same error.