Slider on homepage disappears on mobile

Hello,
For some reason, that I can not seem to figure out, the slider is not showing on mobile devices, all the rest is fine. On desktop the slider is ok. Any advice is welcome :slight_smile:
URL: www.kuubelgium.be
Theme: sydney
Thank you
Katja

Hello,
I rolled back the theme to version 1.35 and there the slider is working on mobile. Is there any known conflict with version 1.38?
Thank you

Hello there,

I am sorry, I canโ€™t reproduce this issue on my test site. Do you have something special on your site? What plugins are active? Could you please switch to older version temporarily, so I can inspect it on your site?

Regards,
Kharis

Hello,
I reverted to version 1.35 for the moment.
The plugins that are active are:
Black Studio TinyMCE Widget
Contact Form 7
Page Builder by SiteOrigin
Post Types Order
SiteOrigin Widgets Bundle
Sydney Toolbox
UpdraftPlus - Backup/Restore
WP Rollback
Yoast SEO
The custom CSS in the child theme:
.text-slider .maintitle{
top:-120px;
color:#404040 !important;
}

.roll-button{
display:none;
padding:50px 150px;
font-size: 50px;
background-color:rgba(38, 38, 38, 0.94) !important;
}

.roll-button:hover{
background-color:#404040;
color:white;
}

.site-header{
padding-bottom: 0px;
background-color: #000000;
}

.site-header.float-header{
box-shadow: 0px 1px 7px 0px rgba(0, 0, 0, 0.2);
padding-bottom: 0px;
background-color: #000000;
}

nav#mainnav ul li a:hover {
color:white;
text-decoration:underline;
}

.btn-menu {
color: white;
}

#mainnav-mobi ul > li > a {
font-size: large;
text-align: center;
}

.fa-quora:before {
content: url(โ€˜http://www.kuubelgium.be/wp-content/uploads/2017/04/logoklein.pngโ€™) !important;
line-height: 3;
}

.page .entry-header {
display: none;
}

.entry-content {
padding-top: 40px;
}

.footer-widgets {
padding-top: 40px;
padding-bottom: 0px;
}

Thank you for your help!
Kind regards,
Katja

Hello there,

Sorry, I canโ€™t experience the same issue on my test site. Please try to disable the all non-required plugins, then activate the latest Sydney theme.

Regards,
Kharis