I need help. Half of my pictures are not appearing and posts too. I have problems when importing images wp.com to wp.org, and it seems I can’t find a solution. Why content can’t be imported? Any help?
you import the content XML file with the normal WP importer plugin, do the images fail to import as well?
The issue might be, that you server does not allow to connect to your other server (where your images are stored). I would suggest, that you contact your hosting and ask them, if they can spot anything related to these failed request in the log files. They might have to whitelist your domain/IP.
This link shows advices when you want to import
Hope it helps