If you use any third party SEF component/module for your site with Rokquickcart,  JoomSEF breaks RokQuickCart even when set to skip the Component. When adding an item to the cart the page should scroll down to the cart, but with an installed SEF component, instead it changes to the front page and the number of products in the cart is incorrect.

The reason is that the SEF component causes problems with links that are just simple anchors. To fix this problem, the code needs tweaking to be SEF Extension friendly. Let change line 34 of: /yourwebroot/components/com_rokquickcart/views/rokquickcart/tmpl/default.php

<a href="#rokquickcart" class="item_add">

to

<a href="/component/rokquickcart/?view=rokquickcart#rokquickcart" class="item_add">