We have uploaded over 88,000 items (and counting) in our Magento 2.2 webshop.
However, the only a fraction of the items show in the shop. We have uoloaded in UTF-8, we have re-indexed, we have set stock levels off (but we set it to 100 anyways).
Also the items are not showing in Boostmyshop ERP. Maybe same issue.
We need a Magento 2.2 expert to resolve this issue.