I am trying to set up a Pi-Hole network wide. I tried following a youtube video regarding this. Initially, I was able to follow to the point where, over ethernet, I set up the DNS server to the Pi-Hole (IP: 192.168.1.243). I was able to obtain an IP via the Pi-Hole, locally. I tested blacklisting sites and it worked.
Then, as instructed, I removed the local DNS server address that pointed to the Pi-Hole. Changed the name server in the Unifi settings for each of the LAN networks to point to the Pi-Hole address.
No device on any of the VLANs or the wired networks obtain an IP address from the Pi-Hole. Testing blacklisting doesn't yield any changes.
I reverted back to normal for the Unifi settings and re-attempted setting up the DNS server locally and now that even isn't working