The licence and max hints chestnut

Hi,

My app has multiple scenes one that as normal AR and one the is AR/VR with Google Cardboard and I am experience these consistent issues:

In IOS

1. dependant on which one I view first then visitng the next I get the invalid vuforia key error even though it is using exact same key in the other scene?

2. when debugging I open full AR scene and all is well.  I then go back to menu and select AR/VR scene and again I get the licence error but in the console I get the same issues on this locked thread https://developer.vuforia.com/forum/issues-and-bugs/nsrangeexception-after-reloading-scene-ios-unity

I do not turn the camera off or have keep alive set but have a loading scene that is displayed as a place holder while the AR or AR/VR scenes load that has this code:

using UnityEngine;
using System.Collections;

public class LoadingARScript : MonoBehaviour {
	
	private bool mChangeLevel = false;
	
	void Awake() {
		Resources.UnloadUnusedAssets();
		System.GC.Collect();
	}
	
	void Start() {
		
		Resources.UnloadUnusedAssets();
		
		System.GC.Collect();
		
		Application.backgroundLoadingPriority = ThreadPriority.Low;
		
		mChangeLevel = true;
	}
	
	void Update() {
		
		if (mChangeLevel) {
			
			LoadUserDefTargetsScene();
			mChangeLevel = false;
		}
	}
	
	private void LoadUserDefTargetsScene() {
		
		Application.LoadLevelAsync("ARScene");
	}
}