ECONNREFUSED - Fresh HOOBS install
Hi, I recently installed HOOBS on a Raspberry Pi. I then installed and configured the homebridge-harmony plugin. I set up a static IP for my Harmony hub on my Asus router, then configured the plugin to use the assigned name and IP address, but now all I get is the following error repeating: 

`[Homebridge] [12/26/2019, 16:02:07] [Living-Room] INFO - Loading activities...[Homebridge] [12/26/2019, 16:02:07] [Living-Room] Error - Error retrieving info from hub : Error: connect ECONNREFUSED 192.168.29.126:8088-(79)`

Here's my config:
`{
    "server": {
        "port": 8080,
        "autostart": 0,
        "home_setup_id": "X-HM://0023ISYWYD7PI",
        "polling_seconds": 5,
        "origin": "*"
    },
    "client": {
        "default_route": "status",
        "inactive_logoff": 30,
        "theme": "hoobs-light",
        "locale": "en",
        "temp_units": "fahrenheit",
        "country_code": "US",
        "postal_code": "94040"
    },
    "bridge": {
        "name": "HOOBS",
        "port": 51826,
        "pin": "031-45-154",
        "username": "94:E1:C2:77:A3:92"
    },
    "description": "",
    "ports": {},
    "accessories": [],
    "platforms": [
        {
            "platform": "HarmonyHubWebSocket",
            "plugin_map": {
                "plugin_name": "homebridge-harmony"
            },
            "name": "Living-Room",
            "hubIP": "192.168.29.126",
            "cleanCache": "true",
            "activitiesToPublishAsInputForTVMode": [],
            "remoteOverrideCommandsList": [],
            "activitiesToPublishAsAccessoriesSwitch": [],
            "skippedIfSameStateActivities": [],
            "devicesToPublishAsAccessoriesSwitch": [],
            "sequencesToPublishAsAccessoriesSwitch": [],
            "homeControlsToPublishAsAccessoriesSwitch": [],
            "otherPlatforms": []
        }
    ]
}`

I'm not sure what I've missed here. Any help would be appreciated!