I tried to get my server running and had some troubles with that yesterday. First I created a vmod on the server with default studio 397 content. (Clio/Camaro at bathurst) When joining multiplayer from my gaming PC it started downloading the content from the server, but then I got the message failed to install mod, try manually. I tried some things and got it running finally. I am not 100% sure, but I guess S397 content has to be subscribed as workshop item and cannot be installed from the server. Before that mod manager has to be used to delete the server downloaded mods. Does anyone have known issues or experiences regarding that?