[BUG] Socket closes and can't be reopened, which results in a sigint for homebridge
(Harmony Hub)WARNING - socket closed is

the first thing that comes up followed by

(Harmony Hub)ERROR (1)- refreshCurrentActivity TimeoutError: Can't open WebSocket within allowed timeout: 10000 ms. - Stack : TimeoutError: Can't open WebSocket within allowed timeout: 10000 ms.
    at PromiseController._handleTimeout (/usr/local/lib/node_modules/homebridge-harmony/node_modules/promise-controller/src/index.js:172:19)
    at Timeout.<anonymous> (/usr/local/lib/node_modules/homebridge-harmony/node_modules/promise-controller/src/index.js:178:43)
    at listOnTimeout (internal/timers.js:554:17)
    at processTimers (internal/timers.js:497:7)
[14/02/2021, 04:37:24] Got SIGTERM, shutting down Homebridge...

I can't find out what is triggering the socket to close, maybe you can point me somewhere?

As I haven't found the trigger for this idk how it could be reproduced.

My harmony config looks like this:
`
"name": "Harmony Hub",
"hubIP": "192.168.1.75",
"TVAccessory": true,
"mainActivity": "TV",
"platform": "HarmonyHubWebSocket"
`
