Fritz!Box integration broken

Hi, since this morning (and after update of core 2022.3.6) Fritz Box integration is broken.
Is it a known issue? does anyone know how to solve it?

Logger: homeassistant.config_entries
Source: components/fritz/
First occurred: 09:01:36 (1 occurrences)
Last logged: 09:01:36

Error setting up entry FRITZ!Box 7530 for fritz
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/fritzconnection/core/", line 140, in raise_fritzconnection_error
    root = etree.fromstring(response.content)
  File "/usr/local/lib/python3.9/xml/etree/", line 1347, in XML
xml.etree.ElementTree.ParseError: mismatched tag: line 1, column 156

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/", line 335, in async_setup
    result = await component.async_setup_entry(hass, self)
  File "/usr/src/homeassistant/homeassistant/components/fritz/", line 30, in async_setup_entry
    await avm_wrapper.async_setup(entry.options)
  File "/usr/src/homeassistant/homeassistant/components/fritz/", line 178, in async_setup
    await self.hass.async_add_executor_job(self.setup)
  File "/usr/local/lib/python3.9/concurrent/futures/", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/src/homeassistant/homeassistant/components/fritz/", line 204, in setup
    info = self.connection.call_action("DeviceInfo:1", "GetInfo")
  File "/usr/local/lib/python3.9/site-packages/fritzconnection/core/", line 284, in call_action
    return self.soaper.execute(service, action_name, arguments)
  File "/usr/local/lib/python3.9/site-packages/fritzconnection/core/", line 259, in execute
    return handle_response(response)
  File "/usr/local/lib/python3.9/site-packages/fritzconnection/core/", line 241, in handle_response
  File "/usr/local/lib/python3.9/site-packages/fritzconnection/core/", line 150, in raise_fritzconnection_error
    raise FritzConnectionException(msg)
fritzconnection.core.exceptions.FritzConnectionException: Unable to perform operation. 401 Unauthorized (ERR_NONE)401 UnauthorizedERR_NONEWebserver Tue, 22 Mar 2022 08:01:36 GMT

System Health current state

System Health

version: core-2022.3.6
installation_type: Home Assistant OS
dev: false
hassio: true
docker: true
user: root
virtualenv: false
python_version: 3.9.9
os_name: Linux
os_version: 5.10.103
arch: x86_64
timezone: Europe/Rome

GitHub API: ok
GitHub Content: ok
GitHub Web: ok
GitHub API Calls Remaining: 4974
Installed Version: 1.23.0
Stage: running
Available Repositories: 1083
Downloaded Repositories: 4

logged_in: true
subscription_expiration: 1 April 2022, 02:00
relayer_connected: true
remote_enabled: true
remote_connected: true
alexa_enabled: false
google_enabled: true
can_reach_cert_server: ok
can_reach_cloud_auth: ok
can_reach_cloud: ok

host_os: Home Assistant OS 7.5
update_channel: stable
supervisor_version: supervisor-2022.03.5
docker_version: 20.10.9
disk_total: 222.8 GB
disk_used: 10.7 GB
healthy: true
supported: true
board: generic-x86-64
supervisor_api: ok
version_api: ok
installed_addons: File editor (5.3.3), Node-RED (11.1.0), ESPHome (2022.3.0), Terminal & SSH (9.3.0), InfluxDB (4.4.0), Samba Backup (5.0.0)

dashboards: 1
resources: 0
views: 7
mode: storage

:ballot_box_with_check: PROBLEM SOLVED
I changed the password to the fritzbox account I am using and I forgot to update it in HA :sweat_smile: