magento CE v2.1.6 - new install - Ultimo Theme
Search on a BRAND name finds products, but products are not displayed, upon clicking on See Products in all Departments (186)
See example in 2 images below. 186 Polycom products are found, but are not displayed on following page. This does seem to work OK on a few brands, but fails on most. FYI - I was have the same problem on the standard Magento search, which is what led me to install an alternate search solution.
You can see my web address in the image, if you wish to test this live.
thanks - GARRY