Touches don't respond correct

Hey Guys,

so I'm trying to work with Unity iPhone, i got Unity-Remote so i could test the gameplay on my device. Here is my Project-Overview:

• Plattforming/ SideScrolling Game

• working with ex2D (Spritemanager-PlugIn, works great so far!)

• I have a character with no scripts attached (okay, that ex2D script...)

• That character has also one ex2D-Animation (it's a Move-Animation, Wrapmode is selected as "LOOP")

• I made two Buttons (made them in Illustrator, exported them as transparent .png files), and using them as GUITexture-Files on the screen itself

So, the Problem is:

i made two scripts for each button with nearly 1:1 code. The Left-Button should move my Playersprite to the left, the Right-Button should move my Playersprite to the right. This is working. My idea is, AFTER i press one of the buttons, the Character starts to move AND the animation is played. I'm trying to work with the Touch-Phases, but i don't get a solution i am satisfied with, because sometimes, my device doesn't recognize a certain phase. When i press the button it's moving all along, that's fine (although, the animation is stuck in the first frame and plays the whole animation after releasing my finger from the screen <- how can i solve this "Sideproblem"). When i release my finger, it sometimes doesn't recognize the Touch-Phase has ended. I made some Debug.Logs to figure out when something happens. I am sitting three days for now in front of this problem, looked up the internet, tried some other "solutions" in order to get nice touch-handling but nothing worked properly, it's devastating, so i beg you, could someone please help?

Of course here is my code so far:

 //public
 public float speed = 10.0f;
 
 //private
 int touchCount = 0;
     playingAnim = false;

 // Objects
 GameObject player; 
 

 void Start () {
     player = GameObject.Find("Ritter");
 
 }
 
 // Update is called once per frame
 void FixedUpdate () {
     
     moving();        
 }
 void moving()
 {
     
     foreach(Touch touch in Input.touches)
     {
         
         if(guiTexture.HitTest(touch.position))
         {
             Debug.Log("PRESSED");
             
             if(touch.phase != TouchPhase.Ended && touch.phase != TouchPhase.Stationary)
             {
                 player.transform.Translate(speed*Time.fixedDeltaTime, 0,0);
                 player.GetComponent<exSpriteAnimation>().Play("RitterMove", 0);
         
                 playingAnim = true;
                 
                 Debug.Log("PHASE BEGAN - RIGHT");

             }
             else if(touch.phase == TouchPhase.Stationary)
             {
                 player.transform.Translate(speed*Time.fixedDeltaTime, 0,0);
             player.GetComponent<exSpriteAnimation>().Play("RitterMove");

                 player.transform.Translate(speed*Time.fixedDeltaTime, 0,0);
                 
                 playingAnim = true;

                 
                 Debug.Log("PHASE STATIONARY - RIGHT");

             }
             
             else if(touch.phase == TouchPhase.Ended)
             {
                 playingAnim = false;
                 
                 if(playingAnim == false)
                 {
                     player.GetComponent<exSpriteAnimation>().IsPlaying("RitterMove");
                     player.GetComponent<exSpriteAnimation>().Stop();

                 }
                 
                 Debug.Log("ENDE DES BETATSCHENS! - RIGHT");
             }
         }
     }
             
 
 }