Stop looping in page using serialScroll jQuery plugin

Question

I am using a jQuery plugin for a website and I'm not the best at javascript. What in this code keeps making the script loop and where can I stop it? I am not sure where/if it is coming from this script or if I should be looking somewhere else...

    jQuery(function( $ ){   
    var $slideshow = $('#slideshow');
    var $homeslidernav = $('#navigation li button');
    var $prev = $('button.prev');
    var $next = $('button.next');
    $('#welcome h1').lettering();
    var intval = 7200;
    function ResetFunction() {
        TweenMax.killAll(true, false, true); 
    };
    function Slide1Function() {
        var Slide1 = new TimelineMax();         
        $('#section1').append([
            Slide1.to( $('.head_animation'), .2, {css:{display: 'block', opacity: '1'}}),
            Slide1.to( $('.head2_animation'), .2, {css:{ display: 'block', opacity: '1'}}),
            Slide1.from( $('.head2_animation'), 1.8, {css:{ top: '300px'}, ease:Expo.easeInOut}, -1.5),
            Slide1.from( $('.head_animation .char1'), .25, {css:{top: '-200px', right:'1000px'}, ease:Elastic.easeOut}),
            Slide1.from( $('.head_animation .char2'), .25, {css:{top: '300px', right:'1000px'}, ease:Elastic.easeOut}),
            Slide1.from( $('.head_animation .char3'), .25, {css:{top: '-400px', right:'1000px'}, ease:Elastic.easeOut}),
            Slide1.from( $('.head_animation .char4'), .25, {css:{top: '-200px', left:'1000px'}, ease:Elastic.easeOut}),
            Slide1.from( $('.head_animation .char5'), .25, {css:{top: '200px', left:'1000px'}, ease:Elastic.easeOut}),
            Slide1.from( $('.head_animation .char6'), .25, {css:{top: '-200px', left:'1000px'}, ease:Elastic.easeOut}),
            Slide1.from( $('.head_animation .char7'), .25, {css:{top: '200px', left:'1000px'}, ease:Elastic.easeOut}),

            Slide1.from( $('.head_animation .char1'), .3, {css:{color: '#4f3f35', fontFamily: 'MenschBold'}}),
            Slide1.from( $('.head_animation .char2'), .3, {css:{color: '#4f3f35', fontFamily: 'MenschBold'}}),
            Slide1.from( $('.head_animation .char3'), .3, {css:{color: '#4f3f35', fontFamily: 'MenschBold'}}),
            Slide1.from( $('.head_animation .char4'), .3, {css:{color: '#4f3f35', fontFamily: 'MenschBold'}}),
            Slide1.from( $('.head_animation .char5'), .3, {css:{color: '#4f3f35', fontFamily: 'MenschBold'}}),
            Slide1.from( $('.head_animation .char6'), .3, {css:{color: '#4f3f35', fontFamily: 'MenschBold'}}),
            Slide1.from( $('.head_animation .char7'), .3, {css:{color: '#4f3f35', fontFamily: 'MenschBold'}})       
        ]);
    };
    $slideshow.serialScroll({
        target:'#sections',
        items:'li.slide',
        prev: $prev,
        next: $next,
        axis:'xy',
        navigation: $homeslidernav,
        interval:intval,
        duration:0,
        force:true,
        constant:false,
        onBefore:function( e, elem, $pane, $items, pos ){
            $homeslidernav.removeClass('active');
            $homeslidernav.removeAttr("disabled"); 
            $homeslidernav.eq(pos).addClass('active');
            $homeslidernav.eq(pos).attr("disabled", "disabled");
            $('#sections li.slide').removeClass('first'); 
            $('#sections li.slide').removeClass('current'); 
            $('#sections li.slide').eq(pos).addClass('current');
            if($('#section1.current').length > 0) {
                Slide1Function();
            }
            else {
                ResetFunction();
                $('.head_animation').css({'display': 'none', 'opacity':'0'});
                $('.head2_animation').css({'display': 'none', 'opacity':'0'});
            };
            e.preventDefault();
            if( this.blur )
                this.blur();
        },
        onAfter:function( elem ){
            if($('#section1.first').length > 0) {
                Slide1Function();
            }
        }
    });

});

Answer 1

It looks like from the doc that @Barmar posted, that the serialScroll has start and stop properties. Without seeing the rest of your code, including how your implementing, it's hard to say. But I'm guessing that the force: true is forcing it to start, but you are not calling stop.serialScroll anywhere

start.serialScroll (Re)starts autoscrolling
stop.serialScroll Stops the autoscrolling