Plugin not able to access account.
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### What issue do you have? Please be as thorough and explicit as possible.

My username and password have both been configured however the plugin is unable to access them. See logs below for more details.

### Details of your setup.
* Do you use (1) Homebridge UI-X (2) Homebridge CLI or (3) HOOBS? 

HOOBS

* Which version of Homebridge/HOOBS do you have?

HOOBS 4.2.5

* Which platform do you run Homebridge/HOOBS on (e.g. Raspberry Pi/Windows/HOOBS Box)? Please also mention your version of Node.js/NPM if known.

Running HOOBS on Raspberry Pi 3B+

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

Using Homebridge Meross 8.2.0

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

Not seeing any of my devices at all. I can get specific model numbers if this information is needed.

### Please paste any relevant logs below.
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```
6/21/2022, 2:58:02 PMMeross BridgeLoaded plugin 'homebridge-meross'
6/21/2022, 2:58:02 PMMeross BridgeLoading 1 platforms...
6/21/2022, 2:58:02 PMMeross BridgeMerossInitialising plugin v8.2.0 | System linux | Node v16.15.1 | HB v1.4.1 | HAPNodeJS v0.10.2...
6/21/2022, 2:58:02 PMMeross BridgeMerossPlugin initialised. Setting up accessories....
6/21/2022, 2:58:02 PMMeross BridgeBridge is running on port 51826.
6/21/2022, 2:58:02 PMMeross BridgeMerossWARNINGDisabling cloud client as No such user at default.login (file:///var/lib/hoobs/merossbridge/node_modules/homebridge-meross/lib/connection/http.js:76:15).
6/21/2022, 2:58:02 PMMeross BridgeMerossWARNING***** Disabling plugin. *****
6/21/2022, 2:58:02 PMMeross BridgeMerossWARNING***** Neither of username and password nor user key has been configured. *****
```
I can provide more details upon request. I'm just not willing to put passwords and stuff in a repository.