PhpStorm and XDebug not working [solved]

I've followed multiple tutorials to set up XDebug with PhpStorm but it seems like
I'm not lucky with it at all. No matter what I try, it's always stuck with
Waiting for incoming connection with ide key 'PHPSTORM'
But when I reload the page with CTRL + R I can see for a split second connected.
However, then it switches back to "Waiting.."
I've tried the XDebug Chrome Plugin and the PHPStorm XDebug Generator Bookmarks
aswell as enabling "Start listening for PHP Debug Connections" in PHPStorm.
I'm Using NginX with php5-fpm and tried tcpdump 9089.
As said, when reloading it dumps it for a split second. But then it's lost again.

Can someone please help me?

My php.ini config :

[xdebug]
zend_extension="/usr/lib/php5/20121212/xdebug.so"
xdebug.remote_enable=1
xdebug.remote_port=9089
xdebug.remote_connect_back=1
xdebug.profiler_enable=1
xdebug.profilter_output_dir="/tmp/xdebug.log"
xdebug.idekey=PHPSTORM

My PHPStorm Settings :

[

EDIT : I have NO IDEA why, but removing xdebug.remote_connect_back=1
and replacing it with xdebug.remote_host=my.ip.add.ess made it work?!
As I've read the docs I had the understanding that the first setting is for implicit requests
while the later one is for an explicit ip request..