WS login failed [Unknown parameters received
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### What issue do you have? Please be as thorough and explicit as possible.

WS login failed [Unknown parameters received

### Details of your setup.
* Do you use Homebridge (with config-ui?) or HOOBS? 

with config-ui

* Which version of Homebridge/HOOBS do you have?

1.2.4

* Which version of this plugin (homebridge-ewelink) do you have? Has the issue started since upgrading from a previous version?

3.18.0

* Which eWeLink devices do you have that are causing issues? Please include product models if applicable.

-

* Do you use your main eWeLink credentials or do you use a secondary eWeLink account for Homebridge?

main eWeLink account

### Please paste any relevant logs below.
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[12/15/2020, 9:04:40 AM] [eWeLink] WS login failed [Unknown parameters received
{
  "error": 406,
  "apikey": "bc9043e0-133a-4ab6-8775-d59166a0ab84",
  "sequence": "1607994280429",
  "actionName": "userOnline"
}].
```

```
