Siri understands power commands only a couple of times after restarting homebridge

[vvtvv]

I have a strange issue, related only to this plugin so far. I have named the platform "TV". Powering on and off via Siri voice commands works only 1 or 2 times, after that Siri's response is "Hmm.. I can't do that with Homekit because I'm not sure what you mean by TV".

I have tried other names: Sony, Sony Bravia, etc. Always the same result, the voice command work only the first one or two times, after that they don't. From Home app (or Elgato Eve) everything works, only the voice commands do not work. The problem is both with this and the dynamic version of plugin.

I tried also other Bravia plugin (https://www.npmjs.com/package/homebridge-bravia), and with that there's no issue: Power on and off command works fine.

Funny thing is that voice commands for volume do work permanently, telling "Hey Siri, TV Volume 15" sets it every time to whichever value you want. Only the power commands fail.