Hey Oleg,
Setting this option as you suggested made no difference to the issue.
Here is a screenshot of that setting page:
View post on imgur.com
Here is a screenshot of the Adapter filter setting page:
View post on imgur.com
When I filter for CW10 I get results from many categories. Buckets shows that there is 42 results within this category:
View post on imgur.com
When I filter OQ70-55 I get results from only one category. Buckets shows that tere is 1 result within this cateogry:
View post on imgur.com
Where in fact there should be more categories and more products.
What do you think?
Thanks for the reply ??