@TP-Link Thank you, but can you please be more specific? I do have a guest network enabled, but how does that impact? In the DHCP, where would I put the PI ip? In the DNS setting?

Hi, I use a Pi as a DNS server at home. When I pointed to it, the deo changed the IP range all of a sudden from 192.168.0.0 to 192.168.1.0. When I tru to point to the DNS server now it says "DNS...