SelectorDatagramTransport

Since yesterday I keep getting this error where i cannot get a hold of:

Logger: homeassistant
Source: /usr/src/homeassistant/homeassistant/runner.py:97
First occurred: 8:23:19 AM (28 occurrences)
Last logged: 8:35:44 AM

Error doing job: Exception in callback _SelectorDatagramTransport._read_ready()
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/asyncio/events.py", line 81, in _run
    self._context.run(self._callback, *self._args)
  File "/usr/local/lib/python3.8/asyncio/selector_events.py", line 1021, in _read_ready
    self._protocol.datagram_received(data, addr)
  File "/usr/local/lib/python3.8/site-packages/async_upnp_client/ssdp.py", line 175, in datagram_received
    request_line, headers = decode_ssdp_packet(data, addr)
  File "/usr/local/lib/python3.8/site-packages/async_upnp_client/ssdp.py", line 126, in decode_ssdp_packet
    headers = CaseInsensitiveDict(**parsed_headers)
TypeError: ABCMeta object got multiple values for keyword argument 'SERVER'

Does someone know what this means?

Looks like some device in your network is broadcasting discovery packets that HA doesn’t like.
Did you add a device recently?