error when it scrolls down reloads sections continuously (only in Firefox)

[crissrocca]

When it scrolls down and loads the anchor, it reloads from above to the anchor continuously. Only in Firefox, Chrome and Safari correct.

new fullpage('#fullPage', {
sectionsColor: [ '#00172a', '#fef0e6', '#fef0e6', '#ffffff'],
anchors: [ 'noro-plaza','galicia','el-edificio','los-apartamentos'],
    responsiveWidth: 992,
    menu: '#menu',
    fitToSection: true,
    autoScrolling: true,
    normalScrollElements: '#page03, #page04',
    // slidesNavigation: true,
    // scrollOverflow: true,
    // scrollOverflowReset: false,
    scrollBar: true,
    licenseKey: 'XXXXXXXX',
    offsetSections: true,
    offsetSectionsKey:
      'XXXXXXXX',
    afterLoad: function (origin, destination, direction) {
      var loadedSection = this
      if (destination.anchor == 'contacto') {
        $('.navbar').addClass('hidden')
      } else {
        $('.navbar').removeClass('hidden')
      }
    } })

in the footer load the js in this order:

<!-- jQuery JS -->
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
    <!-- jQuery CDN - Slim version (=without AJAX) -->
    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
    <!-- Popper.JS -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js" integrity="sha384-cs/chFZiN24E4KMATLdqdvsezGxaGsi4hLGOzlXwp5UZB1LY//20VyM2taTB4QvJ" crossorigin="anonymous"></script>
    <!-- Bootstrap JS -->
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js" integrity="sha384-uefMccjFJAIv6A+rW+L4AHf99KvxDjWSu1z9VI8SKNVmz4sk7buKt/6v9KI65qnm" crossorigin="anonymous"></script>
    <!-- jQuery Custom Scroller CDN -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/malihu-custom-scrollbar-plugin/3.1.5/jquery.mCustomScrollbar.concat.min.js"></script>
    <!-- Font Awesome JS -->
    <script defer src="https://use.fontawesome.com/releases/v5.0.13/js/solid.js" integrity="sha384-tzzSw1/Vo+0N5UhStP3bvwWPq+uvzCMfrN1fEFe+xBmv1C/AtVX5K0uZtmcHitFZ" crossorigin="anonymous"></script>
    <script defer src="https://use.fontawesome.com/releases/v5.0.13/js/fontawesome.js" integrity="sha384-6OIrr52G08NpOFSZdxxz1xdNSndlD4vdcf/q2myIUVO0VsqaGHJsB0RaBE01VTOY" crossorigin="anonymous"></script>
    <!-- circles -->
    <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/circletype@2.3.0/dist/circletype.min.js"></script>
    <!-- WOW -->
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/wow/1.1.2/wow.min.js"></script>
    <!-- Swipper -->
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/Swiper/5.4.5/js/swiper.min.js"></script>
    <!-- fullPage -->
    <script type="text/javascript" src="assets/js/fullpage.offsetSections.min.js"></script>
    <script type="text/javascript" src="https://unpkg.com/fullpage.js/dist/fullpage.extensions.min.js"></script>
    <!-- fullPage easings -->
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/fullPage.js/3.0.8/vendors/easings.min.js"></script>
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/fullPage.js/3.0.8/fullpage.min.js"></script>
    <!-- theme custom -->
    <script type="text/javascript" src="assets/js/custom.js"></script>

[alvarotrigo]

I can't reproduce your issue in the demo page or any of the available examples online and offline in the examples folder.

Could you please provide an isolated reproduction in jsfiddle or codepen, with no CSS or JS files external to fullPage.js and the minimum amount of HTML code? Use empty sections unless strictly necessary for the reproduction.

Perhaps you might find useful to read my article regarding how to create isolated reproductions.