Pihole does not block ads on wired devices.

[mskian]

try this

• Disbale the Auto DNS Update from Network Manager

Wired device not using Pi-hole

Finally, I Fixed this issue By disabling Auto Dns Option Stop Network Manager from adding DNS Servers Dynamically nano /etc/NetworkManager/NetworkManager.conf [main] dns=none restart the Network Manager systemctl restart NetworkManager.service Update the Pi-hole DNS Server on /etc/resolv.conf nano /etc/resolv.conf nameserver <Pi-hole DNS> nameserver 1.1.1.1 systemctl restart NetworkManager.service Now it's Blocking the Ad's Wireguard + Pi-hole working well