Resolved
Reported for: Toolset Types 3.0.1
Resolved in: WP Ultimate CSV Importer PRO 5.5
When you have a site with existing M2M relationships and posts and you try to import a CSV file that specifies post relationships using WP Ultimate CSV Importer Pro plugin, the import proceeds and completes, but the posts are not connected.
The problem is that WP Ultimate CSV Importer PRO is only working with the default database table prefix wp_ . Once a custom prefix is used the importer does not work.
The issue will be fixed by the authors of the plugin in the next release. By the time it’s officially released, you can contact them at support@smackcoders.com and they will give you the package with the fix.