I have been running version 11 as a captive portal for a wifi network with the dansguardian add on for a few months now with no problem. I have updated the system to v12 and reinstalled the dansguardian addon with the same configuration.
The problem is that dansguardian does not seem to be working and no logs are visible from the control panel.
I’m very surprised at how many people are using Zeroshell in a production environment. This software is still in beta and that should be a huge warning to do extensive testing in a development network first before pushing to live.