Hi DL6ER, I'm seeing the same issue described as here:
Expected Behaviour:
Running on Raspberry Pi 3 B+
Pi-hole v5.12
FTL v5.17
Web Interface v5.14.2
I'm also using cloudflared.
Actual Behaviour:
$ pihole checkout ftl fix/dnssec-retry
Please note that changing branches severely alters your Pi-hole subsystems
Features that work on the master branch, may not on a development branch
This feature is NOT supported unless a Pi-hole developer explicitly asks!
Have you read and understood this? [y/N] y
[✗] Requested branch "fix/dnssec-retry" is not available
dnsmasq tagged a new release candidate just a few days ago which includes the patch. This update has been merged into the development version of FTL and will be part of the next Pi-hole release. https://github.com/pi-hole/FTL/pull/1429