there is only one cursor in screens.

Assets/uDesktopDuplication/Scripts/Cursor.cs

@@ -54,14 +54,15 @@ public class Cursor : MonoBehaviour
         }
 
         var cursorTexture = textures_[scale];
-        monitor.UpdateCursorTexture(cursorTexture.GetNativeTexturePtr());
+        monitor.GetCursorTexture(cursorTexture.GetNativeTexturePtr());
         uddTexture_.material.SetTexture("_CursorTex", cursorTexture);
     }
 
     void UpdateMaterial()
     {
-        var x = (float)monitor.cursorX / monitor.width;
-        var y = (float)monitor.cursorY / monitor.height;
+        Debug.Log(monitor.isCursorVisible);
+        var x = monitor.isCursorVisible ? (float)monitor.cursorX / monitor.width : -9999f;
+        var y = monitor.isCursorVisible ? (float)monitor.cursorY / monitor.height : -9999f;
         var w = (float)monitor.cursorShapeWidth  / monitor.width;
         var h = (float)monitor.cursorShapeHeight / monitor.height;
         uddTexture_.material.SetVector("_CursorPositionScale", new Vector4(x, y, w, h));

Assets/uDesktopDuplication/Scripts/Lib.cs

@@ -98,7 +98,7 @@ public static class Lib
     [DllImport("uDesktopDuplication")]
     public static extern CursorShapeType GetCursorShapeType(int id);
     [DllImport("uDesktopDuplication")]
-    public static extern void UpdateCursorTexture(int id, System.IntPtr ptr);
+    public static extern void GetCursorTexture(int id, System.IntPtr ptr);
     [DllImport("uDesktopDuplication")]
     public static extern int SetTexturePtr(int id, IntPtr ptr);
 

Assets/uDesktopDuplication/Scripts/Manager.cs

@@ -12,7 +12,17 @@ public class Manager : MonoBehaviour
     {
         get 
         { 
-            if (instance_) return instance_;
+            if (instance_) {
+                return instance_;
+            }
+
+            var manager = FindObjectOfType<Manager>();
+            if (manager) {
+                manager.Awake();
+                instance_ = manager;
+                return instance_;
+            }
+
             var go = new GameObject("uDesktopDuplicationManager");
             return go.AddComponent<Manager>();
         }
@@ -81,12 +91,19 @@ public class Manager : MonoBehaviour
         UpdateMessage();
     }
 
+    [ContextMenu("Reinitialize")]
+    void Reinitialize()
+    {
+        Lib.Reinitialize();
+    }
+
     void ReinitializeIfNeeded()
     {
         for (int i = 0; i < monitors.Count; ++i) {
             var monitor = monitors[i];
             if (monitor.state == MonitorState.AccessLost || 
-                monitor.state == MonitorState.AccessDenied) {
+                monitor.state == MonitorState.AccessDenied ||
+                monitor.state == MonitorState.SessionDisconnected) {
                 if (!shouldReinitialize) {
                     shouldReinitialize = true;
                     reinitializationTimer = 0f;
@@ -97,7 +114,7 @@ public class Manager : MonoBehaviour
 
         if (shouldReinitialize) {
             if (reinitializationTimer > retryReinitializationDuration) {
-                Lib.Reinitialize();
+                Reinitialize();
                 shouldReinitialize = false;
             }
             reinitializationTimer += Time.deltaTime;
@@ -110,8 +127,7 @@ public class Manager : MonoBehaviour
         while (message != Message.None) {
             switch (message) {
                 case Message.Reinitialized:
-                    Debug.Log("Reinitialize");
-                    Reinitialize();
+                    ReinitializeMonitors();
                     break;
                 default:
                     break;
@@ -141,7 +157,7 @@ public class Manager : MonoBehaviour
         }
     }
 
-    void Reinitialize()
+    void ReinitializeMonitors()
     {
         for (int i = 0; i < monitorCount; ++i) {
             if (i == monitors.Count) {

Assets/uDesktopDuplication/Scripts/Monitor.cs

@@ -8,6 +8,27 @@ public class Monitor
     public Monitor(int id)
     {
         this.id = id;
+
+        switch (state)
+        {
+            case MonitorState.InvalidArg:
+                Debug.LogErrorFormat("[{0}:{1}] Invalid.", id, name);
+                break;
+            case MonitorState.AccessDenied:
+                Debug.LogErrorFormat("[{0}:{1}] Access Denied.", id, name);
+                break;
+            case MonitorState.Unsupported:
+                Debug.LogErrorFormat("[{0}:{1}] Unsupported.", id, name);
+                break;
+            case MonitorState.SessionDisconnected:
+                Debug.LogErrorFormat("[{0}:{1}] Disconnected.", id, name);
+                break;
+            case MonitorState.NotSet:
+                Debug.LogErrorFormat("[{0}:{1}] Something wrong.", id, name);
+                break;
+            default:
+                break;
+        }
     }
 
     public int id 
@@ -150,9 +171,9 @@ public class Monitor
         }
     }
 
-    public void UpdateCursorTexture(System.IntPtr ptr)
+    public void GetCursorTexture(System.IntPtr ptr)
     {
-        Lib.UpdateCursorTexture(id, ptr);
+        Lib.GetCursorTexture(id, ptr);
     }
 
     void CreateTexture()