Hi SeydX,
die Thermostate sind von einem auf den anderen Tag aus Homekit; Eve etc, verschwunden.
Außer ein Update auf den pi (sudo apt-get upgrade) habe ich, so denke ich, nichts vorgenommen.
Was mich am meisten wundert ist, dass die Homebridge ohne sichtbare Fehler läuft. 
Hier Infos zu meinem System:
Linux raspberrypi 4.14.98-v7+ #1200 SMP Tue Feb 12 20:27:48 GMT 2019 armv7l
Homebridge Version 0.4.49
homebridge-tado-platform v5.1.6
Config.json:
{
"platform": "TadoPlatform",
"name": "Tado",
"username": "****@****.de",
"password": "******",
"polling": 10,
"centralSwitch": true,
"occupancy": true,
"weather": true,
"radiatorThermostat": true,
"boilerThermostat": true,
"remoteThermostat": true,
"externalSensor": false,
"onePerRoom": false,
"openWindow": false,
"solarIntensity": false,
"extendedDelay": true,
"extendedWeather": {
"activate": true,
"key": "*******",
"location": "*****"
},
"homeID": 95034,
"unit": "celsius",
"exclude": [
"RU4038198528-1",
"VA3487106304-2",
"VA3470591232-3",
"VA0551421184-4",
"VA0954074368-5",
"VA1675494656-7",
"VA0567870720-9",
"VA1608385792-9",
"VA1105069312-10",
"VA2245395456-11",
"VA2573928448-12",
"RU4038198528-0"
],
"anyone": false,
"deviceOptions": {
"RU4038198528": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Warmwasser"
},
"VA3487106304": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Kleiderzimmer"
},
"VA3470591232": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Bad Oben"
},
"VA0551421184": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Schlafzimmer"
},
"VA0954074368": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Büro"
},
"VA1675494656": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Bad unten"
},
"VA0567870720": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Wohnzimmer"
},
"VA1608385792": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Wohnzimmer"
},
"VA1105069312": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Anbau"
},
"VA2245395456": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Küche"
},
"VA2573928448": {
"active": true,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"roomName": "Flur"
},
"RU4038198528-1": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 1,
"zoneName": "Keller Heizung",
"zoneType": "HEATING",
"deviceType": "RU",
"serial": "RU4038198528",
"type": "thermostat"
},
"VA3487106304-2": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 2,
"zoneName": "Kleiderzimmer",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA3487106304",
"type": "thermostat"
},
"VA3470591232-3": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 3,
"zoneName": "Bad Oben",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA3470591232",
"type": "thermostat"
},
"VA0551421184-4": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 4,
"zoneName": "Schlafzimmer",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA0551421184",
"type": "thermostat"
},
"VA0954074368-5": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 5,
"zoneName": "Büro",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA0954074368",
"type": "thermostat"
},
"VA1675494656-7": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 7,
"zoneName": "Bad unten",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA1675494656",
"type": "thermostat"
},
"VA0567870720-9": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 9,
"zoneName": "Wohnzimmer",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA0567870720",
"type": "thermostat"
},
"VA1608385792-9": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 9,
"zoneName": "Wohnzimmer",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA1608385792",
"type": "thermostat"
},
"VA1105069312-10": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 10,
"zoneName": "Anbau",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA1105069312",
"type": "thermostat"
},
"VA2245395456-11": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 11,
"zoneName": "Küche",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA2245395456",
"type": "thermostat"
},
"VA2573928448-12": {
"active": false,
"heatValue": 5,
"coolValue": 5,
"maxDelay": 10,
"overrideMode": "manual",
"ID": 12,
"zoneName": "Flur",
"zoneType": "HEATING",
"deviceType": "VA",
"serial": "VA2573928448",
"type": "thermostat"
},
"RU4038198528-0": {
"active": false,
"overrideMode": "manual",
"autoTemp": 50,
"ID": 0,
"zoneName": "Warmwasser",
"zoneType": "HOT_WATER",
"deviceType": "RU",
"serial": "RU4038198528",
"type": "boiler",
"canSetTemperature": true
}
},
"reConfig": false
Installierte Plugins:
pi@raspberrypi:~ $ sudo npm list -g --depth=0
/usr/local/lib
Im angehängten LOG finde ich keinen Hinweis.
Was kann ich tun?
Vielen dank für deine Hilfe! 
