[UNET] PlayerPrefab successfully spawns on Server, but Clients only see their own playerPrefab.

Whenever a client connects, their playerPrefab is sucessfully added to the Server. So if I have 5 players connected to one server, it will show 5 players on the Server/Host.

However, each Client only sees their own character and none other. So all 5 players would only see 1 player- themselves, unless one is Host(Server+Client).

Client movement is synced with server, so Server seems to be working as it should. Clients are not. They sync with server, but I only assume the Server never tells the Client to create all the other player's playerPrefabs.

 public override void OnServerAddPlayer(NetworkConnection conn, short playerControllerId) //, 
     {
         GameObject player = (GameObject)Instantiate(playerPrefab, Vector3.zero, Quaternion.identity); //Create the playerPrefab
         NetworkServer.AddPlayerForConnection(conn, player, playerControllerId); //Spawn on Server & Ready.
         //NetworkServer.ReplacePlayerForConnection(conn, player, playerControllerId);
     }

 public void SelectCharacterButton(string name)
     {
         //SpawnPlayer on Server
         ClientScene.AddPlayer(0); //Sends the message to the server asking to spawn playerobject for this client.
         //ClientScene.AddPlayer(GameNetworkManager.singleton.client.connection, 0); //Sends the message to the server asking to spawn playerobject for this client.
     }

 public override void OnStartClient(NetworkClient client)
     {
         base.OnStartClient(client);
     }