Bucking_Horn, Stumbled upon this because I am having a somehwhat similar issue (moderator edit: to Unexplained Drop From 13% to 2-6% Block Rate ). My output: nslookup pi.hole Server: 2600-0011-0f02-4319-0000-0000-0000-0001.res6.spectrum.com Address: 2600:0011:0f02:4319::1 *** 2600-0011-0f02-431…

I think I found a way: Under Advanced IPV6 if I selected Passthrough Connection Type and IPv6 DNS Setting --> Connect to DNS Server automatically - Disable. IPv6 DNS Server 1 - Picked up the IPV6 off the Pihole Settings System page. Hopefully this is correct and helps someone in the future. Thanks

Pi-hole by-passed via IPv6 on Asus RT-AC66U-B1

Help

Bucking_Horn February 21, 2021, 4:13pm 2

Same advice with regards to IPv6 applies: