Hi @robruiz - did you see the guide I’ve posted here?
I’m not familiar with the dialog in your screenshot. I’ve configured Xdebug via “PhpStorm > Preferences… > PHP > Debug”
Also, I do not use an IDE key, as I enable or disable debugging via the Chrome extension. Generally, the IDE key caused problems for me in the past, so I never use it. I always enable or disable Xdebug in the whole environment instead of using IDE keys/session ids.
Aside from that, I recommend clicking the “Validate” link in your “Pre-configuration” section. Possibly, you will get some additional tips from PhpStorm on what’s failing.