Hi There @Lifestylez
Thanks for writing in! There are couple of point releases pushed recently to fix some identified bugs. Please check our change-log here (https://theme.co/changelog/) and make sure to update your X theme and Cornerstone plugin to the latest version. You can also follow our update guide here (https://theme.co/apex/forum/t/setup-updating-your-themes-and-plugins/62).
If you’re still having issues, then you need to remove any custom JavaScript added to your site and test your issue further. If you have an active child theme, try disabling it temporarily and see if your issue is related to your child theme customizations.
Further you can also disable some of your other plugins except Cornerstone, Slider Revolution and see if you’re experiencing any plugin conflict.
In case if you cannot isolate the issue, please provide us with your error details with screenshots including steps to reproduce the issue. You can also share a test page link to your site with the issue, so that we should be able to investigate it further.
Let us know how it goes.
Thanks!