Billboard Components attached to Dinos not showing in dedicated but show in single player

I have a billboard component on a dino to display a floating image (like the food trough icon). It shows in SinglePlayer games, adn in the ARK dev kit (dedicated and non dedicated in kit) but on a real dedicated server the billboards are invisible.

Things I have tried but, the hidden in game is unticked in the BP details for the component, adn again turned off in the graph. Adding a second BP billboard and not changing the default image. All have the same results, they do not show up on multiplayer but do show up in single player

Any Clues?