Hello Robert,Thank you for getting in touch with us!
Issues could be related to other plugins/themes and their settings. We often ask our customers to temporarily disable other plugins and switch to one of the default WP themes. This way we can quickly eliminate external and 3rd party factors. If it solves the problem, you can find which item caused the trouble by re-enabling them one-by-one and watching when the issue comes back.
Best Regards,Kristof Molnar | Kreatura Support Team