howto permanently turn off SecureDNS ?

howto permanently turn off SecureDNS ?

i’ve tried to turn it off via “turn off permanently” but it seems to come back on. after i reboot or Avast updates or something. i have my own sec dns and don’t want to use yours.

If you don’t (want to) use it, remove it.

https://www.avast.com/faq.php?article=AVKB96#artTitle