NMAP device tracker stopped working

1

I have used nmap to track phones at home for ages but it has recently stopped working. (States showed “not home”)
Here is my configuration.yaml entry:-

device_tracker:
  - platform: nmap_tracker
    hosts:
      - 10.1.1.60
      - 10.1.1.61
      - 10.1.1.62
      - 10.1.1.63
      - 10.1.1.64
    scan_options: " --privileged -sP "
    interval_seconds: 3
    home_interval: 10
    consider_home: 180

I have tried deleting this entry and deleting everything in known_devices.yaml, restarting then adding the entry again but the entities still do not show up in States.
Running
nmap -sP 10.1.1.0/24
shows the devices connected.
HA shows no errors. Version 0.104.3

2

My bad. Even though there were no errors and “check config” seemed OK I found my self induced problem.
Below my entry shown above I had added…

device_tracker:
  - platform: icloud3

That is - “device_tracker:” twice