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Check Team Membership
The most common reason advancements don't sync is that players aren't actually on the same team. Verify membership using:
`
/team list [team_name]
`
This shows all players currently in that team. If a player is missing, add them with /team join [team_name] or have an operator add them using /team join [team_name] [player_name].
Verify Mod Installation
Confirm the mod is installed on the server. The mod is server-side only, meaning it must run on the server to function—clients don't strictly need it installed, though installing it client-side can help with LAN worlds.
Restart if Needed
If players were added to a team after joining the server, try logging out and back in. Sometimes the mod needs a fresh connection to recognize team changes and begin syncing advancements properly.








