Uploading and importing images to the WP media library can take time and server resources. That's why galleries will be added in the background.
This means that, when opening a page with a new product, you may not be able to see the block with additional images. They'll be downloaded one at a time. The plugin will process around 100 new products per hour.
Depending on your WooCommerce theme settings, several thumbnails will be created for every image in the media library. With a significant number of products, this can fill your server's hard drive rather quickly.
That's why we added a feature to display the main image and gallery from the external server.