We have a Magento 2 site with multiple stores. The server details as follow,
PHP version 7.0.18 Apache 2.4 Modpagespeed Varnish 4 Nginx SSL
We have over 60000 products on our stores. We have Magento version 2.1.6 And we get "We can't find products matching the selection." even after all indexers are completed successfully, We work on our site from Magento 2 beta and still working on it, in some releases it is stable but in some releases, it's not.
And recently we faced a situation mentioned in this post
and, we followed the fixing procedure and did able to get it working, but since the last update which is 2.1.6, no products are visible on the catalog pages at all, but the message "We can't find products matching the selection."
So, what could be the issue? maybe server caching issue or Magento indexer? please be kind enough to provide some clue or suggestions which are similar to this issue so we can test them and report back of the effectiveness.