I have a enemy npc that moves left and right in a corridor. It's animated with 2 sprites using Orthello 2D Framework.

If I untick the animation's play on start and looping, the npc moves correctly.
If I turn it on, the npc tries to move but is pulled back to his starting position again and again because of the animation loop.
If I turn looping off during runtime, the npc moves correctly again.

What did I do wrong?

Here's the npc code if needed.

using UnityEngine;
using System.Collections;

public class Enemies : MonoBehaviour 
{
    private Vector2 movement;
    public float moveSpeed = 200;
    public bool started = true;
    public bool blockedRight = false;
    public bool blockedLeft = false;
    public GameObject BorderL;
    public GameObject BorderR;


    void Update () 
    {
        if (gameObject.transform.position.x < BorderL.transform.position.x)
        {   
            started = false;
            blockedRight = false;
            blockedLeft = true;
        }
        if (gameObject.transform.position.x > BorderR.transform.position.x)
        { 
            started = false;
            blockedLeft = false;
            blockedRight = true;
        }


        if(started)
        {
            movement = new Vector2(1, 0f);
            movement *= Time.deltaTime*moveSpeed;
            gameObject.transform.Translate(movement.x,movement.y, 0f);
        }
        if(!blockedRight && !started && blockedLeft)
        {
            movement = new Vector2(1, 0f);
            movement *= Time.deltaTime*moveSpeed;
            gameObject.transform.Translate(movement.x,movement.y, 0f);
        }
        if(!blockedLeft && !started && blockedRight)
        {
            movement = new Vector2(-1, 0f);
            movement *= Time.deltaTime*moveSpeed;
            gameObject.transform.Translate(movement.x,movement.y, 0f);
        } 
    }
}