I have RPI 3B+ with lastest version of raspbian and I have installed RASPAP (default settings) and it works very well. I have internet :) IP: 10.3.141.100/24 GW: 10.3.141.1
Today I installed Pi-Hole, during the install I choose the Wlan card and I put the IP of 10.3.141.254/24 , GW: 10.3.141.1
The Wifi does not work anymore. :( in fact the DHCP does not work anymore.
If i put a static ip to my computer, it works well but I don't have internet. I try to activate the DHCP on the Pi-Hole Web interface. The wifi connect me by dhcp but it disconnect after 2 seconds.
I tried this:
pihole -r #Repair sudo touch /var/lib/misc/dnsmasq.leases sudo chown pihole:pihole /var/lib/misc/dnsmasq.leases reboot
but it does not work.