I regenerated the thumbnails, made sure settings>media: 150×300, WooCommerce>Settings>Products>Display: 150×300, CSS: 150×300, but the thumbnails are still viewing as compressed. Please see attached screenshots. Is there something I’m missing?
I tried uploading a new image, but the following error appeared: “Unable to create directory wp-content/uploads/2015/04. Is its parent directory writable by the server?”.
We had the same issue when syncing products from Printful.com but the issue with Printful was resolved.
After updating PHP, the server no longer allowed us to use the IP address for the website (http://223.27.24.84/~helixandrew/wp-admin/), so we had to change it the domain name (helixboardco.com.au/wp-admin).
No, I am not sure of what you have done up to this point.
It sounds like the images have been unattached or lost their ID’s during a WP migration between servers? I am only guessing here from your above replies.