When I sync products to Shopify via the API, the product images throw the following error message:
Image https://images.teemill.com/3gNh7RR8E7YZXKJuBQXUCeOzlTHsuxSGCOuZ4SepICatTDas.png failed to download. - file not found. Check that file can be found at your URL.'
I've temporarily fixed this by providing an 'attachment' instead of a 'src' but I would like to know why this image couldn't be downloaded?