Adding kinematic rigidbody makes OnTriggerExit break

Hello guys, I am with a problem with collisions at high speed that are driving me crazy. One of my attempts to fix it is to add a rigidbody component to all colliders in my player object. Formerly it has two triggers in child objects and one normal capsule collider at the root object used with character controller. One trigger has a kinematic rigidbody.

I am using a parenting system of moving plataforms, the problem is when I add a kinematic rigidbody to the other two (one collider and one trigger). The OnTriggerExit does not work with one script mine, but the OnTriggerEnter always work, can some one give me a light, I have no idea why this is occuring. The code used with OnTriggerEnter and exit is below, I think that the important part of code is only the trigger parts for this issue. Thank you.

 #pragma strict 
         
                                                                                                                                                                                   
 private var movingPlataform : GameObject = null;  // The parent plataform
 private var oldPosition : Vector3;    // Last position
 private var movingDirection : Vector3;    // The direction where the plataform is moving
 private var plataformerControl : PlatformerController = null;
 
 // Player variables 
 private var playerLife : PlayerLife = null;
 private var player : GameObject = null;
 
 // The distance between the center of player and another wall to kill the player crushed
 private var crushDetectDistance : float = 1.2;
 
 // Set if this plataform can kill or not
 var canKill : boolean = false;
                                                                   
 function Awake () 
 {
     movingPlataform = gameObject.transform.parent.gameObject;
     if( !movingPlataform )
     {
         Debug.LogError( "The pushing trigger can't find its parent." );
     }
     
     //Variables to detect crush
     oldPosition = transform.position;
     movingDirection = Vector3.zero;
 }
 
 function OnTriggerEnter (other : Collider) 
 {
     var playerOb : GameObject = other.gameObject;
     var platformerController : PlatformerController = other.gameObject.GetComponent( PlatformerController );
     
     //If who collides is the player, make it a child, 
     //so the movement object and the player will share their locations
     if( playerOb.GetComponent( PlatformerController ) )
     {    
         playerOb.transform.parent = movingPlataform.transform;
         
         // Getting player life
         playerLife = other.gameObject.GetComponent( PlayerLife );
         
         // Getting player object
         player = other.gameObject;
         
         plataformerControl = platformerController;
     }
 }
 
 function OnTriggerExit (other : Collider) 
 {
     var playerOb : GameObject = other.gameObject;
     Debug.Log(  other.gameObject.name + Time.time );
     if( playerOb.GetComponent( PlatformerController ) )
     {
         plataformerControl = null;
         playerLife = null;
         playerOb.transform.parent = null;
         player = null;
     }
 }
 
 function Update () 
 {    
         if( canKill  && player != null )
         {
              var rayCastHit : RaycastHit;
              
              // Getting the moviment direction
             movingDirection = movingPlataform.transform.position - oldPosition;
             movingDirection = movingDirection.normalized;
             oldPosition = movingPlataform.transform.position;
             
             // Getting the player position
             var playerGlobalPosition = player.transform.position;
             
             Debug.DrawLine ( playerGlobalPosition , playerGlobalPosition + movingDirection*crushDetectDistance, Color.cyan );
             if( Physics.Raycast( playerGlobalPosition, movingDirection, rayCastHit, crushDetectDistance ) )
             {
                 /*if( true ||  rayCastHit.transform.gameObject.tag == "ground" )*/
             
                 // The player can`t be crushed by the moving plataform itself or by triggers
                 if( rayCastHit.transform.gameObject != movingPlataform && !rayCastHit.collider.isTrigger )
                 {
                     playerLife.killPlayer();
                     Debug.DrawLine( playerGlobalPosition, rayCastHit.point, Color.magenta, 60 );
                     Debug.Log( rayCastHit.transform.gameObject.name );
                 }
             
             }
         }
 }