You’re Welcome. For me it was also a problem with WooCommerce.
I checked this: http://wordpress.org/support/topic/firefox-logout-woocommerce
Hi, I have solved the problem by adding to functions.php of my theme the following code:
remove_action( ‘wp_head’, ‘adjacent_posts_rel_link_wp_head’, 10, 0 );
Hi, I have the same issue please fix this problem on firefox. I don’t want a site without www.
Thanks.