alpha_vantage platform sensor is receiving the following error for me since 0.64.+ upgrades. I don’t see any breaking changes in the release notes for this.
API key is valid and the stock symbol appears valid as well.
‘’‘2018-03-06 09:00:21 ERROR (SyncWorker_4) [homeassistant.components.sensor.alpha_vantage] API Key is not valid or symbol ‘OrderedDict([(‘symbol’, ‘GOOGL’), (‘name’, ‘Google - Alphabet’)])’ not known’‘’