Multiple tv slow and status is off
I added a new tv and now I have to restart the homekit app every time I want to turn on/off the first tv cause the status is not accurate and after a few seconds it says "No response". After a restart the app, status says tv is on (Even though tv is off) but if I hit it, TV will turn on...
The first TV was working perfectly until I added the second one. Second one works fine.

This is my config file:
```
{
	"accessory": "webostv",
	"name": "TV 1",
	"ip": "xxxxxxxxxxxxx",
	"mac": "xxxxxxxxxxxxx",
	"keyFile": "/home/pi/.homebridge/tv1",
	"volumeControl": "slider",
	"channelControl": false,
	"mediaControl": false,
	"pollingEnabled": true
},
{
	"accessory": "webostv",
	"name": "TV 2",
	"ip": "xxxxxxxxxxxxx",
	"mac": "xxxxxxxxxxxxx",
	"keyFile": "/home/pi/.homebridge/tv2",
	"volumeControl": "slider",
	"channelControl": false,
	"mediaControl": false,
	"pollingEnabled": true
}
```