I changed the importer to use the seller_code which is the seller_ID.
I also removed the manufacturer requirement and nothing changed.
Is the beta version not fully tested?
How can I revert back to before beta?
The Beta version is fully tested, and this version is working on so many sites with the importer. Can you take a backup of your site so I can update it to the latest version. Also, please share the CSV with all products. I want to empty the catalog and import all products.