Is it possible that your indexed data contains duplicated or
nearly-duplicated documents.  (See:
https://cwiki.apache.org/confluence/display/solr/De-Duplication)

Also, I'm curious whether you see the same duplicates when making a single,
larger query.  Can you run a single query that returns the number of
results normally found in two "pages" of results, and check whether you see
duplicates with that single query?

On Tue, Sep 12, 2017 at 3:35 PM, ruby <[EMAIL PROTECTED]> wrote:
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