Remove orbs before you blame it.
Either way orbs is crap and the main reason why people like it is because of the friends and chat system.
i keep it for server preferences, but i think there's an add-on for that, i'll consider
Is that a dedicated server? The server is running Slayer 4 but your client has Slayer 3.
i'm pretty sure my client's not V3, i'm using the download provided in the front page, the same one used for the server
seems only the server accepted V4, friend joined and showed me it worked via broadcast