Plugin affecting my search results

Hi,

*I am currently testing the LITE version of this plugin on http://www.amazingrcstore-shop.com and for some reason when activated this plugin affects my search result.

Without the plugin, when searching for a keyword I would get a page with all options that respond to that specific keyword search, but with the plugin installed and activated if I try to search for a keyword it will send me directly to a random product that matches that keyword. I want to be able to see all products that match that keyword and not be pushed to the first result, how can I fix this?

Any help would be deeply appreciated, this plug in is doing exactly what I need it to do for my front page, but it is throwing off an important function of the website that is being able to search through different products that respond to certain keyword.

*Another little issue I found is that when this plugin is activated the page numbers at the bottom will double up.

http://wordpress.org/plugins/woocommerce-product-sort-and-display/