Smartmi Standing Fan 2s Appears in HomeKit but cannot control
Hoping you can help here... I've had this device in and working for some time now, but I noticed that somewhere along the way it has stopped working. The device gets published in HomeKit, but attempting to make any changes will result in a "No Response" message. The device is controllable via the Mi Home app, so I know basic connectivity is there. Based on the log, it does appear that it successfully connects to MiCloud and "finds" the device, but I did notice that it appears to login every minute (don't recall seeing that message in logs so frequently before). 

**Homebridge Log @ Startup**
> 11/5/2022, 9:33:50 AM] Got SIGTERM, shutting down child bridge process...
> [05/11/2022, 09:33:55] [homebridge-miot] Child bridge process ended
> [05/11/2022, 09:33:55] [homebridge-miot] Process Ended. Code: 143, Signal: null
> [05/11/2022, 09:34:02] [homebridge-miot] Restarting Process...
> [05/11/2022, 09:34:03] [homebridge-miot] Launched child bridge with PID 12165
> [11/5/2022, 9:34:03 AM] Registering platform 'homebridge-miot.miot'
> [05/11/2022, 09:34:03] [homebridge-miot] Loaded homebridge-miot v1.4.2 child bridge successfully
> [11/5/2022, 9:34:03 AM] Loaded 1 cached accessories from cachedAccessories.0EDBF4393BA5.
> [11/5/2022, 9:34:04 AM] [homebridge-miot] Initializing devices
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Got device configuration, initializing device with name: Doodle Den Fan
> [11/5/2022, 9:34:04 AM] Homebridge v1.5.1 (HAP v0.10.4) (homebridge-miot) is running on port 49570.
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Model known: zhimi.fan.za4!
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Initializing device!
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Initializing device services
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Device services: [
>   "fan",
>   "physical-controls-locked",
>   "alarm",
>   "indicator-light"
> ]
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Initializing device properties
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Device properties: [
>   "fan:on",
>   "fan:fan-level",
>   "fan:horizontal-swing",
>   "fan:horizontal-angle",
>   "fan:mode",
>   "physical-controls-locked:physical-controls-locked",
>   "alarm:alarm",
>   "indicator-light:on"
> ]
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Initializing device actions
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Successfully created a Fan device! It is a Smartmi Standing Fan 2s.
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Initializing accessory!
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Accessory successfully initialized!
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Registering 1 accessories!
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Everything looks good! Initiating property polling!
> [11/5/2022, 9:34:04 AM] [homebridge-miot] [Doodle Den Fan] Log in to MiCloud!
> [11/5/2022, 9:34:06 AM] [homebridge-miot] [Doodle Den Fan] Successfully connected to MiCloud! Setting up miot device from MiCloud connection!
> [11/5/2022, 9:35:06 AM] [homebridge-miot] [Doodle Den Fan] Log in to MiCloud!
> [11/5/2022, 9:35:09 AM] [homebridge-miot] [Doodle Den Fan] Successfully connected to MiCloud! Setting up miot device from MiCloud connection!
> [11/5/2022, 9:36:09 AM] [homebridge-miot] [Doodle Den Fan] Log in to MiCloud!
> [11/5/2022, 9:36:11 AM] [homebridge-miot] [Doodle Den Fan] Successfully connected to MiCloud! Setting up miot device from MiCloud connection!
> [11/5/2022, 9:37:11 AM] [homebridge-miot] [Doodle Den Fan] Log in to MiCloud!
> [11/5/2022, 9:37:13 AM] [homebridge-miot] [Doodle Den Fan] Successfully connected to MiCloud! Setting up miot device from MiCloud connection!

**Homebridge Config**

> {
            "micloud": {
                "username": "redacted@mac.com",
                "password": "redacted",
                "country": "us",
                "forceMiCloud": true
            },
            "devices": [
                {
                    "name": "Doodle Den Fan",
                    "ip": "192.168.4.168",
                    "token": "redacted",
                    "deviceId": "125080767",
                    "model": "zhimi.fan.za4",
                    "pollingInterval": 10,
                    "deepDebugLog": false,
                    "micloud": {
                        "country": "us",
                        "forceMiCloud": true
                    },
                    "onlyMainService": true,
                    "buzzerControl": false,
                    "ledControl": false,
                    "childLockControl": false,
                    "modeControl": false
                }
            ],
            "_bridge": {
                "username": "0E:DB:F4:39:3B:A5",
                "port": 49570
            },
            "platform": "miot"
        },