Problem with dreame.vacuum.mc1808 FW 4.1.8_1118
On first install it looks fine, but after first charging and firmware update (_not sure_) all broke

```
[12/7/2021, 11:45:09 PM] [Пылик] STA getDevice | Connected to: 192.168.1.183
[12/7/2021, 11:45:09 PM] [Пылик] STA getDevice | Model: dreame.vacuum.mc1808
[12/7/2021, 11:45:09 PM] [Пылик] STA getDevice | State: undefined
[12/7/2021, 11:45:09 PM] [Пылик] STA getDevice | FanSpeed: undefined
[12/7/2021, 11:45:09 PM] [Пылик] STA getDevice | BatteryLevel: undefined
[12/7/2021, 11:45:09 PM] [Пылик] INF getSerialNumber | dreame.vacuum.mc1808 | Serial Number is Unknown
[12/7/2021, 11:45:09 PM] [Пылик] STA getDevice | Serialnumber: Unknown
[12/7/2021, 11:45:09 PM] [Пылик] INF getFirmware | dreame.vacuum.mc1808 | Firmwareversion is 4.1.8_1118
[12/7/2021, 11:45:09 PM] [Пылик] STA getDevice | Firmwareversion: 4.1.8_1118
[12/7/2021, 11:45:20 PM] [Пылик] ERR getState | {"code":"timeout"}
[12/7/2021, 11:45:28 PM] [Пылик] INF getFirmware | dreame.vacuum.mc1808 | Firmwareversion is 4.1.8_1118
[12/7/2021, 11:45:30 PM] [Пылик] ERR getState | {"code":"timeout"}
[12/7/2021, 11:46:00 PM] [Пылик] ERR getState | {"code":"timeout"}
[12/7/2021, 11:46:29 PM] [Пылик] INF getFirmware | dreame.vacuum.mc1808 | Firmwareversion is 4.1.8_1118
[12/7/2021, 11:46:30 PM] [Пылик] ERR getState | {"code":"timeout"}
[12/7/2021, 11:47:00 PM] [Пылик] ERR getState | {"code":"timeout"}
[12/7/2021, 11:47:30 PM] [Пылик] ERR getState | {"code":"timeout"}
[12/7/2021, 11:47:30 PM] [Пылик] INF getFirmware | dreame.vacuum.mc1808 | Firmwareversion is 4.1.8_1118
[12/7/2021, 11:48:00 PM] [Пылик] ERR getState | {"code":"timeout"}

[12/7/2021, 11:51:08 PM] [Пылик] INF getCleaning | dreame.vacuum.mc1808 | Cleaning is false
[12/7/2021, 11:51:08 PM] [Пылик] INF getCareSensors | dreame.vacuum.mc1808 | Sensors dirtytime is undefined seconds / NaN%.
[12/7/2021, 11:51:08 PM] [Пылик] INF getCareFilter | dreame.vacuum.mc1808 | Filter worktime is undefined seconds / NaN%.
[12/7/2021, 11:51:08 PM] [Пылик] INF getCareSideBrush | dreame.vacuum.mc1808 | Sidebrush worktime is undefined seconds / NaN%.
[12/7/2021, 11:51:08 PM] [Пылик] INF getCareSensors | dreame.vacuum.mc1808 | Sensors dirtytime is undefined seconds / NaN%.
[12/7/2021, 11:51:08 PM] [Пылик] INF getCareFilter | dreame.vacuum.mc1808 | Filter worktime is undefined seconds / NaN%.
[12/7/2021, 11:51:08 PM] [Пылик] INF getCareSideBrush | dreame.vacuum.mc1808 | Sidebrush worktime is undefined seconds / NaN%.
[12/7/2021, 11:51:08 PM] [Пылик] INF getCharging | dreame.vacuum.mc1808 | Charging is false (Status is undefined)
[12/7/2021, 11:51:08 PM] [Пылик] INF getBatteryLow | dreame.vacuum.mc1808 | Batterylevel is -1%
[12/7/2021, 11:51:08 PM] [Пылик] INF getBattery | dreame.vacuum.mc1808 | Batterylevel is -1%
[12/7/2021, 11:51:08 PM] [Пылик] INF getSpeed | dreame.vacuum.mc1808 | Fanspeed is null over miIO. Converting to HomeKit
[12/7/2021, 11:51:08 PM] [homebridge-xiaomi-roborock-vacuum] This plugin generated a warning from the characteristic 'Battery Level': characteristic was supplied illegal value: number -1 exceeded minimum of 0. See https://git.io/JtMGR for more info.
[12/7/2021, 11:51:08 PM] [homebridge-xiaomi-roborock-vacuum] This plugin generated a warning from the characteristic 'Filter Life Level': characteristic value expected valid finite number and received "NaN" (number). See https://git.io/JtMGR for more info.
[12/7/2021, 11:51:11 PM] [Пылик] INF getSpeed | dreame.vacuum.mc1808 | Fanspeed is null over miIO. Converting to HomeKit
```