Mi Air Purifier 3/3H - Property polling not working - Call to device timed out
I have an issue with the device property polling for my Air Purifier.
Token is correct - i checked it multiple times.
Local IP is also correct.
It worked after I switched to this plugin some weeks ago - but it stopped some days in the past.

Here is the logfile:
`[10/3/2024, 10:40:59 AM] [HB Supervisor] Starting Homebridge with extra flags: -I -P /var/lib/homebridge/node_modules --strict-plugin-resolution
[10/3/2024, 10:40:59 AM] [HB Supervisor] Started Homebridge v1.8.4 with PID: 2340
[10/3/2024, 10:40:59 AM] Loaded config.json with 0 accessories and 5 platforms.
[10/3/2024, 10:40:59 AM] Loaded 7 cached accessories from cachedAccessories.
[10/3/2024, 10:40:59 AM] ---
[10/3/2024, 10:41:00 AM] Loaded plugin: homebridge-miot@1.7.4
[10/3/2024, 10:41:00 AM] Registering platform 'homebridge-miot.miot'
[10/3/2024, 10:41:00 AM] ---
[10/3/2024, 10:41:00 AM] Loading 5 platforms...
[10/3/2024, 10:41:00 AM] [miot] Initializing miot platform...
[10/3/2024, 10:41:00 AM] [miot] Initializing devices
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Got device configuration, initializing device with name: Mi Air Purifier 3/3H
Setup Payload:
X-HM://0023S1XTLYEVX
Enter this code with your HomeKit app on your iOS device to pair with Homebridge:
                       
    ┌────────────┐     
    │ xxx-xx-xxx │     
    └────────────┘     
                       
[10/3/2024, 10:41:00 AM] Homebridge v1.8.4 (HAP v0.12.2) (Homebridge DD57) is running on port 51674.
[10/3/2024, 10:41:00 AM] 

NOTICE TO USERS AND PLUGIN DEVELOPERS
> Homebridge 2.0 is on the way and brings some breaking changes to existing plugins.
> Please visit the following link to learn more about the changes and how to prepare:
> https://github.com/homebridge/homebridge/wiki/Updating-To-Homebridge-v2.0

[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Model known: zhimi.airpurifier.mb3!
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Initializing device!
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Initializing device services
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Device services: [
  "air-purifier",
  "environment",
  "filter",
  "alarm",
  "indicator-light",
  "physical-controls-locked",
  "button",
  "filter-time",
  "motor-speed",
  "use-time",
  "aqi",
  "rfid",
  "others"
]
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Initializing device properties
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Device properties: [
  "air-purifier:fault",
  "air-purifier:on",
  "air-purifier:fan-level",
  "air-purifier:mode",
  "environment:pm2.5-density",
  "environment:relative-humidity",
  "environment:temperature",
  "filter:filter-life-level",
  "filter:filter-used-time",
  "alarm:alarm",
  "indicator-light:brightness",
  "indicator-light:on",
  "physical-controls-locked:physical-controls-locked",
  "button:button-pressed",
  "filter-time:filter-max-time",
  "filter-time:filter-hour-debug",
  "motor-speed:motor-strong",
  "motor-speed:motor-high",
  "motor-speed:motor-med",
  "motor-speed:motor-med-l",
  "motor-speed:motor-low",
  "motor-speed:motor-silent",
  "motor-speed:motor-favorite",
  "motor-speed:motor-speed",
  "motor-speed:motor-set-speed",
  "motor-speed:favorite-fan-level",
  "use-time:use-time",
  "aqi:purify-volume",
  "aqi:average-aqi",
  "aqi:average-aqi-cnt",
  "aqi:aqi-zone",
  "aqi:sensor-state",
  "aqi:aqi-goodh",
  "aqi:aqi-runstate",
  "aqi:aqi-state",
  "aqi:aqi-updata-heartbeat",
  "rfid:rfid-tag",
  "rfid:rfid-factory-id",
  "rfid:rfid-product-id",
  "rfid:rfid-time",
  "rfid:rfid-serial-num",
  "others:app-extra",
  "others:main-channel",
  "others:slave-channel",
  "others:cola",
  "others:buttom-door",
  "others:reboot-cause",
  "others:hw-version",
  "others:iic-error-count",
  "others:manual-level",
  "others:country-code",
  "others:temperature-unit",
  "others:device-serial-number"
]
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Initializing device actions
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Device actions: [
  "filter:reset-filter-life",
  "button:toggle",
  "button:toggle-mode"
]
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Successfully created a AirPurifier device! It is a Xiaomi Mi Air Purifier 3H.
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Initializing accessory!
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Accessory successfully initialized!
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Registering 1 accessories!
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Everything looks good! Initiating property polling!
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Device found! Setting up miot device from local connection!
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Connected to device: zhimi.airpurifier.mb3
[10/3/2024, 10:41:00 AM] [miot] [Mi Air Purifier 3/3H] Doing initial property fetch.
[10/3/2024, 10:41:12 AM] [miot] [Mi Air Purifier 3/3H] Starting property polling.
[10/3/2024, 10:42:04 AM] [miot] [Mi Air Purifier 3/3H] Poll failed 4 times in a row! Stopping polling and trying to reconnect! Reason: Error: Call to device timed out`

Any idea what the problem could be? Any hint what to do?
