[TRANSLATIONS] Invalid strings.json: Invalid translation key 'boilerPower', need to be [a-z0-9-_]+ and cannot start or end with a hyphen or underscore. for dictionary value @ data['entity']['sensor']. Got {'boilerPower': {'name': 'Boiler output'}, 'tempExternalSensor': {'name': 'Outside temperature'}, 'tempFeeder': {'name': 'Feeder temperature'}, 'fuelLevel': {'name': 'fuel Level'}, 'thermostat': {'name': 'thermostat'}, 'lambdaStatus': {'name': 'lambda Status'}, 'lambdaSet': {'name': 'lambda Set'}, 'lambdaLevel': {'name': 'lambda Level'}, 'signal': {'name': 'signal'}, 'tempCO': {'name': 'tempCO'}, 'tempCWU': {'name': 'tempCWU'}, 'tempUpperBuffer': {'name': 'tempUpper Buffer'}, 'tempLowerBuffer...

[TRANSLATIONS] Invalid translations/en.json: Invalid translation key 'boilerPower', need to be [a-z0-9-_]+ and cannot start or end with a hyphen or underscore. for dictionary value @ data['entity']['sensor']. Got {'boilerPower': {'name': 'Boiler output'}, 'tempExternalSensor': {'name': 'Outside temperature'}, 'tempFeeder': {'name': 'Feeder temperature'}, 'fuelLevel': {'name': 'fuel Level'}, 'thermostat': {'name': 'thermostat'}, 'lambdaStatus': {'name': 'lambda Status'}, 'lambdaSet': {'name': 'lambda Set'}, 'lambdaLevel': {'name': 'lambda Level'}, 'signal': {'name': 'signaliukas'}, 'tempCO': {'name': 'tempCOukas'}, 'tempCWU': {'name': 'tempCWUiukas'}, 'tempUpperBuffer': {'name': 'tempUpper Buffer'}, 't...