Dev state have +400 device_trackers?

Hi All

I just found many hundred of these device trackers on my Hassio?
So many that its hard to use it without freezing up
Does anyone know why and how I can get rid of them?

I have disabled tracking new devices:

## Unifi
  - platform: unifi
    port: 8443
    username: !secret unifi_username
    password: !secret unifi_password
#     - 'speedzone'
#     - 'guest'
    verify_ssl: False
    site_id: !secret unifi_siteid
# 30    
    interval_seconds: 30
    consider_home: 1200
#   detection_time: 300
      track_new_devices: false
      hide_if_away: false

This looks like Google Home Bluetooth tracking. I would suggest turning that off unless you really need it.

I have this commented away:

## Bluetooth Tracker
#  - platform: bluetooth_tracker

Is there another place to disable this?

It’s the google home bluetooth tracker.

THANKS I will try this:

    - host:
      track_devices: False