Pihole only blocks ads shortly after resetting router, then hangs.

[unique]

Please follow the below template, it will help us to help you!

Expected Behaviour:

ads stop being blocked, resetting router will allow them to be blocked for a moment, and then it stops blocking again.ads should be being blocked.

Actual Behaviour:

ads are not being blocked unless I restart my router, then it only blocks them for a short time. I have replaced the SD card, replaced power supply with the official one, and reinstalled pihole fresh

Debug Token:

https://tricorder.pi-hole.net/w5yhafzrz2

[RamSet]

You have a few problems right from the bat ...

as in:

*** [ DIAGNOSING ]: Networking
[✓] IPv4 address(es) bound to the eth0 interface:
   192.168.0.16/24 does not match the IP found in /etc/pihole/setupVars.conf (https://discourse.pi-hole.net/t/use-ipv6-ula-addresses-for-pi-hole/2127)

[✓] IPv6 address(es) bound to the eth0 interface:
   2601:803:8080:1910:6e33:d25f:af20:ceee does not match the IP found in /etc/pihole/setupVars.conf (https://discourse.pi-hole.net/t/use-ipv6-ula-addresses-for-pi-hole/2127)
   fe80::d4b0:7638:b871:7beb does not match the IP found in /etc/pihole/setupVars.conf (https://discourse.pi-hole.net/t/use-ipv6-ula-addresses-for-pi-hole/2127)

   ^ Please note that you may have more than one IP address listed.
   As long as one of them is green, and it matches what is in /etc/pihole/setupVars.conf, there is no need for concern.

   The link to the FAQ is for an issue that sometimes occurs when the IPv6 address changes, which is why we check for it.

You should probably run a pihole -r

Also, one thing to keep in mind is that if IPV4 and IPV6 are both present, IPV6 is preferred over IPV4 and hence, your DNS requests are going through an IPV6 DNS that's definitely not Pi-hole.

[unique]

I appreciate your help. I'll see what I can do.