Hey @triros
It’s possible that this may be caused due to a theme conflict, or possibly any third-party plugin. I’d recommend the conflict-testing steps here to isolate the source of the issue:?https://docs.woocommerce.com/document/how-to-test-for-conflicts/
The best way to determine if the issue is being caused by a theme and/or plugin is to do the following:
– Temporarily switch your theme back to a default?theme, such as Storefront.
– Disable all plugins except for WooCommerce and Custom User Registration Fields for Woocommerce.
– Clear your browser cache, and the cache on your site if you have one there.
– Place a test order to see if the issue has been resolved.
If that resolves the issue, then one-by-one you can switch back your theme and re-enable your plugins, testing in between, until the problem appears again. This will then give you an idea about which plugin is the one causing the conflict.
If the issue still appears when your site is on a default theme, and WooCommerce and Custom User Registration Fields for Woocommerce are the only plugins active, let us know.