Device Tracking Unifi SDN does not work anymore

Installation Home Assistant OS
1

I am having trouble to get my Unifi device tracking working in hassio again. This happened after migrating to Unifi SDN on hassio (add-on).

In my configuration.yaml I have it enabled:

device_tracker:
  - platform: unifi
    host: 192.168.25.17
    username: <user>
    password: <password>
    verify_ssl: false
    side_id: <part of url>
    ssid_filter:
      - '<SSID>'
    new_device_defaults:
      track_new_devices: true
      hide_if_away: true

The username (with password) as access to all sites
I do have a second site now (result of import configuration in Unifi), so what I specify in the configuration is the site id (from the unifi URL). This is actually what differs from previous configurations, because it was the default site before.

I do not see errors, but known-devices.yaml is not populated with any configuration.

2

This is what I have seen in the log:

Error setting up platform unifi
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 159, in _new_conn
    (self._dns_host, self.port), self.timeout, **extra_kw)
  File "/usr/local/lib/python3.6/site-packages/urllib3/util/connection.py", line 80, in create_connection
    raise err
  File "/usr/local/lib/python3.6/site-packages/urllib3/util/connection.py", line 70, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 343, in _make_request
    self._validate_conn(conn)
  File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 839, in _validate_conn
    conn.connect()
  File "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 301, in connect
    conn = self._new_conn()
  File "/usr/local/lib/python3.6/site-packages/urllib3/connection.py", line 168, in _new_conn
    self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7fafaecf98>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/usr/local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 638, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/usr/local/lib/python3.6/site-packages/urllib3/util/retry.py", line 398, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='192.168.25.17', port=8443): Max retries exceeded with url: /api/login (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7fafaecf98>: Failed to establish a new connection: [Errno 111] Connection refused',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/device_tracker/__init__.py", line 176, in async_setup_platform
    platform.get_scanner, hass, {DOMAIN: p_config})
  File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/device_tracker/unifi.py", line 78, in get_scanner
    site_id=site_id, ssl_verify=verify_ssl)
  File "/usr/local/lib/python3.6/site-packages/pyunifi/controller.py", line 89, in __init__
    self._login()
  File "/usr/local/lib/python3.6/site-packages/pyunifi/controller.py", line 137, in _login
    r = self.session.post(login_url, json=params)
  File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 581, in post
    return self.request('POST', url, data=data, json=json, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/local/lib/python3.6/site-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/requests/adapters.py", line 516, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='192.168.25.17', port=8443): Max retries exceeded with url: /api/login (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7fafaecf98>: Failed to establish a new connection: [Errno 111] Connection refused',))
3

Removed the SSID_filter part of the unifi integration and now it seems to work fine. I believe something is broken there.

4

Just setting this up for the first time with version 0.90.2.
Getting same errors.
I don’t have any SSID filtering configured but will have these errors.
Thanks