Second try, shorter and less confusing than before:
- DNSoverHttps interfering with my DNS block
- shown to be enabled in
about:policies - set to disabled in
policies.jsonas well as in about:settings.
The picture shows a console window witch the respective policies.json key being set to false (disabled), while the about:policies firefox page in the background shows DoT to be enabled.
Version is 140.1.0esr on Artix (Arch). Anyone can confirm?
Edit: It’s not a broken profile; same happens in a fresh one.


Looks right to me. Does Firefox require a reboot on Linux to recognise newly added keys? (It does on Windows with the registry)
https://mozilla.github.io/policy-templates/#dnsoverhttps