I looked it up and checked network.trr.mode in about:config.  It was set to 0 which, according to the url below says it was off by default.  I changed it to 5 which means off by choice.
https://wiki.mozilla.org/Trusted_Recursive_Resolver#network.trr.mode

Are you using Firefox with the DoH setting enabled?

On Tue, Nov 23, 2021, 07:02 Aaron Jones via PLUG-discuss <plug-discuss@lists.phxlinux.org> wrote:

Where do you see the ads? Some, like YouTube, cannot be blocked with pihole at all.

> On Nov 22, 2021, at 10:45 PM, Jim via PLUG-discuss <plug-discuss@lists.phxlinux.org> wrote:
>
> Recently I bought a raspberry pi.  One thing  I wanted to do with it was to run pihole for my local network.  I got it installed and working, but I couldn't find any lists that worked with it.  I went online and found several and installed them.  I know the pihole software was able to read them because the config page told me it was blocking around 2 million domains.   I set my router to use the pi as its only DNS.  I still got ads on my computer and phone.  The desktop was configured to use DHCP.  I changed its DNS settings to use the pi for DNS, but no change.  Does anyone here know where I can get some lists that work?   Thanks
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