fix

Resetting the NetworkClient upon shutdown.

Author: NoelStephensUnity

com.unity.netcode.gameobjects/Runtime/Connection/NetworkConnectionManager.cs

@@ -1512,8 +1512,10 @@ internal void Shutdown()
                 }
             }
 
-            LocalClient.IsApproved = false;
-            LocalClient.IsConnected = false;
+            // Completely clear out the NetworkClient to default settings
+            LocalClient = new NetworkClient();
+
+            // Clear all lists
             ConnectedClients.Clear();
             ConnectedClientIds.Clear();
             ConnectedClientsList.Clear();