Hi.
You could try this.
Edit the file : plugins/system/t3/base-bs3/js/off-canvas.js
Line : 203
return;
Delete the line.
It's inside the code.
if ($(e.target).closest('a').length) {
if (!e.target.href) return;
// handle the anchor link
var arr1 = e.target.href.split('#'),
arr2 = location.href.split('#');
if (arr1[0] == arr2[0] && arr1.length > 1 && arr1[1].length) {
oc_hide();
setTimeout(function(){
var anchor = $("a[name='"+ arr1[1] +"']");
if (!anchor.length) anchor = $('#' + arr1[1]);
if (anchor.length)
$('html,body').animate({scrollTop: anchor.offset().top},'slow');
}, 1000);
}
return;
}