     this.updatePlayStatus();
     this.__LZtracking = false;
     this.updatePlayDel.unregisterAll();
+    this.checkPlayStatusDel.unregisterAll();
 }
 
 

     if (('isaudio' in this.getMCRef()) && (this.getMCRef().isaudio == true)) this.__lzskipplaychecklimit = LzSprite.prototype.__lzskipplaychecklimitmax;
    
    //Debug.warn('checkPlayStatus %w %w %w %w', this.__lzcheckframe, this.frame, this.totalframes, this.__lzskipplaychecklimit);
    LzIdle.callOnIdle( this.checkPlayStatusDel );
}

/**

    this.updatePlayStatus();
    this.__lzskipplaycheck++;
    if (this.__lzskipplaycheck < this.__lzskipplaychecklimit) {
        return;
    }
    this.checkPlayStatusDel.unregisterAll();

    if ( this.frame != this.__lzcheckframe || this.totalframes != this.__lzchecktotalframes){
        //Debug.write('checkPlayStatus2 tracking', this.frame, this.__lzcheckframe);
