The WooCommerce Ogone payment gateway plugin requires both a Plugin Firewall whitelist rule and also a plugin skip/bypass whitelist rule added to BPS Custom Code.
Plugin Firewall whitelist rule
/woocommerce_ogonecw/assets/(.*).js
Plugin skip/bypass rule in BPS Custom Code
# WooCommerce Ogone Plugin Payment Gateway skip/bypass rule RewriteCond %{REQUEST_URI} ^/wp-content/plugins/woocommerce_ogonecw/ [NC] RewriteRule . - [S=13]
How to manually add Plugin Firewall whitelist rules:
http://forum.ait-pro.com/forums/topic/plugin-firewall-read-me-first-troubleshooting/
http://forum.ait-pro.com/video-tutorials/#security-log-firewall
How to add Plugin skip/bypass rules to BPS Custom Code:
http://forum.ait-pro.com/video-tutorials/#custom-code