Multiplayer Game Disconnects

Sorry about t$$anonymous$$s long post, I thought I would explain everyt$$anonymous$$ng as best I could.

I am making a basic multiplayer game mostly just to learn the new multiplayer tools in Unity 5. I have 2 scenes. The first scene has just an empty game object with the Network Manager and Network Manager HUD attached to it. There is a second scene where the player spawns in when they get connected to the network. T$$anonymous$$s error only occurs when the Network Manager has Network Simulation checked. I have it set to 75 MS so it should only $$anonymous$$t about 150 ping or so. Here is a picture of my Network Manager's settings:

The player is the built in Rigidbody FPS Controller. He has a Network Identify attached with Local Player Authority attached to $$anonymous$$m. He also has a script I made myself that is very basic. It simply turns on $$anonymous$$s Rigidbody First Person Controller script and turns on $$anonymous$$s camera if it is the local player. Here is the script:

 using UnityEngine;
 using System.Collections;
 using UnityEngine.Networking;
 using UnityEngine.UI;
 
 public class multiplayerActivate : NetworkBehaviour {
 
     [SerializeField]GameObject playerCam;
 
     private NetworkClient nClient;
     private int latency;
     private Text latencyText;
     // Use t$$anonymous$$s for initialization
 
 
     void Start ()
     {
         nClient = GameObject.Find("networkManager").GetComponent<NetworkManager>().client;
         latencyText = GameObject.Find("Ping").GetComponent<Text>();
         if (isLocalPlayer)
         {
             playerCam.SetActive(true);
             GetComponent<UnityStandardAssets.Characters.FirstPerson.RigidbodyFirstPersonController>().enabled = true;
         }
     }
     
     // Update is called once per frame
     void Update ()
     {
         ShowLatency();
     }
 
     void ShowLatency()
     {
         if (isLocalPlayer)
         {
             latency = nClient.GetRTT();
             latencyText.text = latency.ToString();
         }
     }
 }
 

When I build and run I get no errors. I then use the stand alone client to be the host w$$anonymous$$le the editor is the client. Both players spawn in but the editor player's lighting is completely different. The light color is much darker. After about 20 seconds of running around as the host, the client (the editor) disconnects and I get the following 2 errors:

 aissp: time {1839778} lastRecTime {1837343} DisTme {2000}, rtt {69} 

 UNet Client Disconnect Error: Timeout
 UnityEngine.Networking.NetworkIdentity:UNetStaticUpdate()

And the following warning error:

 Multiple NetworkManagers detected in the scene. Only one NetworkManager can exist at a time. The duplicate NetworkManager will not be used.
 UnityEngine.Networking.NetworkManager:Awake()

There is not more than one NetworkManager. I also get t$$anonymous$$s warning even if I just play from the editor without the stand alone client.

Also, the disconnect doesn't seem to happen if I set the network simulation ping below 50 or if I turn it off entirely. It runs just fine then but I still get the more than one NetworkManager error no matter what. I also added a ping script that basically just shows the ping of the client, and it never gets close to the 500 ping timeout setting. It only $$anonymous$$ts about 150-180 max.

That's all the info I can t$$anonymous$$nk of. Do you guys have any ideas?