In this release fixes a bug with pagination that occurred when 4 conditions occurred together: 
- SEO = ON

- mod_cpsearch pointing (by means of Itemid parameter) to a Custom Properties menu item that has a filter tag (1) set

- the tag (1) is hidden, i.e. is not displayed in the cpsearch module on the page

- a search is performed from that cpsearch module

http://www.solidsystem.it/forum/custom-properties-3-for-joomla-3x/1514-filtering-is-not-working-on-second-result-page.html ]

The full changelog is here