Missing line renderer in multiplayer?

hi i am doing a game like snake but it is multiplayer and i have this script to spawn a line renderer and multiply SphereCollider after the player that moves around in the game and it works great. i have tested some now and i believe if i slow down the movements of the player it seams to work? but i don't want my player to move in slow motion is there any specific to know about line renderer in multiplayer when using network view?

 using UnityEngine;
 using System.Collections;
 
 public class drawLine : MonoBehaviour {
 
     public LineRenderer lineRender;
     private int numberOfPoints = 0;
     private Vector3 moveDirection = Vector3.zero;
     public float speed = 2.5F;
     public float rotateSpeed = 2.5F;
     public float maxDelay = 5.0F;
     private float delay;
     private Vector3 playerPos;
     private bool firstTimeSpawnCollider;
     private Vector3 spawnColliderPos;
     private bool isAlive;
 
     // Use this for initialization
     void Start () {
         delay = maxDelay;
         firstTimeSpawnCollider = true;
         isAlive = true;
         InvokeRepeating("SpawnPlayerCollider", 0.7f, 0.2F);
 
     }
     
     // Update is called once per frame
     void Update () {
 
         CharacterController controller = GetComponent<CharacterController>();
         if (isAlive) {
                         transform.Rotate (0, Input.GetAxis ("Horizontal") * rotateSpeed, 0);
                         Vector3 forward = transform.TransformDirection (Vector3.forward) * speed;
 
                         controller.SimpleMove (forward * speed);
 
                         //if( Input.GetKey( KeyCode.Mouse0 ) ) {
                         numberOfPoints++;
                         lineRender.SetVertexCount (numberOfPoints);
 
                         playerPos = gameObject.transform.localPosition;
     
                         lineRender.SetPosition (numberOfPoints - 1, playerPos);
                 }
     
 
         
 
 
     
     }
     void SpawnPlayerCollider() {
         GameObject player1 = new GameObject( "Player1sCollider" );
 
         if (firstTimeSpawnCollider) {
             spawnColliderPos = playerPos;
 
                         spawnColliderPos.z = spawnColliderPos.z - 2;
                 } else {
         
                 }
 
         
         player1.transform.position = spawnColliderPos;
         player1.AddComponent("SphereCollider");
         SphereCollider player1Collider = player1.GetComponent<SphereCollider>();
         player1Collider.radius = 0.4f;
         player1Collider.isTrigger = true;
         firstTimeSpawnCollider = false;
         spawnColliderPos = playerPos;
         player1.tag = "worm";
     }
     void OnTriggerEnter(Collider other) {
 
         if (other.gameObject.tag == "worm" ||other.gameObject.tag == "wall") {
             
             isAlive = false;
             CancelInvoke();
                 }
 
 
         }
     
 
 
 }
 

But now when i playing in multiplayer so is the line renderer and i believe that SphereCollider is missing for one player? anyone that have any idea why this is happening?

here is the server/client script

 using UnityEngine;
 using System.Collections;
 
 public class NetworkManager : MonoBehaviour {
 
     private const string typeName = "emilswormgame";
     private const string gameName = "RoomName";
     private HostData[] hostList;
     public GameObject playerPrefab;
     public bool firstSpawn;
 
     // Use this for initialization
     void Start () {
         firstSpawn = false;
     }
     
     // Update is called once per frame
     void Update () {
     
     }
 
 
 
     private void StartServer()
     {
         Network.InitializeServer(4, 25000, !Network.HavePublicAddress());
         MasterServer.RegisterHost(typeName, gameName);
 
     }
     private void RefreshHostList()
     {
         MasterServer.RequestHostList(typeName);
     }
     
     void OnMasterServerEvent(MasterServerEvent msEvent)
     {
         if (msEvent == MasterServerEvent.HostListReceived)
             hostList = MasterServer.PollHostList();
     }
     private void JoinServer(HostData hostData)
     {
         Network.Connect(hostData);
     }
     
     void OnConnectedToServer()
     {
         Debug.Log("Server Joined");
         SpawnPlayer ();
         //firstSpawn = false;
     }
 
     void OnServerInitialized()
     {
         SpawnPlayer ();
         Debug.Log("Server Initializied");
     }
 
 
     private void SpawnPlayer()
     {
         if (!GameObject.FindGameObjectWithTag("player1")) {
                         Network.Instantiate (playerPrefab, new Vector3 (0f, 4f, -24f), Quaternion.identity, 0);
             firstSpawn = false;
                 } else {
             Network.Instantiate (playerPrefab, new Vector3 (15f, 4f, -24f), Quaternion.identity, 0);
 
                 }
     }
 
 
     void OnGUI()
     {
         if (!Network.isClient && !Network.isServer)
         {
             if (GUI.Button(new Rect(100, 100, 250, 100), "Start Server"))
                 StartServer();
             
             if (GUI.Button(new Rect(100, 250, 250, 100), "Refresh Hosts"))
                 RefreshHostList();
             
             if (hostList != null)
             {
                 for (int i = 0; i < hostList.Length; i++)
                 {
                     if (GUI.Button(new Rect(400, 100 + (110 * i), 300, 100), hostList[i].gameName))
                         JoinServer(hostList[i]);
                 }
             }
         }
     }
 
 
 }

and my playerprefab hase this components;

Mesh Renderer;

DrawLine script (linereanderer and spherecollider sript);

Line Renderer;

character controller;

Network view;

here you can see it