I want to merge three different sites into one but when I try to import posts are missing.
I have three sites on a multisite installation
I want to merge these into one site, I've made a new temporary site on another domain (the resulting site will however be example.com, the temporary site is just so I can catch errors and make mistakes without affecting the main site). I then export the content off example.com/one to my laptop and then import it into the new domain.
On example.com/one there are 564 posts, 2 pages and 784 images
When I import It never seems to finish, I just see the sidebar but nothing is visible in the content area.
After the import is complete (??? I'm just waiting for a long time since there is no indication of when the import is complete - or if any problems have happened) there are 486 posts, 2 pages and 784 images. Appr 80 posts are missing.
I've tried this several times and the number of posts imported varies a bit (smallest number was 10) but it seems like there are always posts missing. Any idea what could be the problem and how to fix it?