ATO Stopped Working

[d2mini]

It just stopped working so I've been going through the settings in Control Center trying to figure it out.
Running firmware 6.08 and GHL CC from 7/14. None of this has changed in a year. Been waiting for the cloud software.
I'm using an optical level sensor plugged into the level port above the temp port on my 3ex.

So if i pull up the Level tab in CC, i choose control circuit 1, set the operational mode to Auto Top Off, check the box Always Active, Sensor 1, and set my max on-time.
Then I got to the socket i have the pump plugged into and set that to Fill Water (ATO only) and next to that is a drop down menu and I left that at "1". Invert is unchecked and blackout delay is zero.

I tried using a float level sensor and it's not working either. For some reason the socket is not being activated. There is nothing wrong with the socket. It will activate if I set it to Always On.

If I use the screen on the Profilux box and go to Level Sensor and Diagnostic is says "12"

Any idea why it's not working?