Automation stopped working - not sure why?

[mikestreck (Michael Streck)]

So I set up an automation to keep our Nest-controlled HVAC fan running constantly to circulate air in the house in the summer. It was working beautifully for about two months and I noticed today it no longer works. Any ideas? Did something change in the newer versions of HA? I can still turn the fan on/off via the Nest app.

alias: Turn on Hallway Thermostat Fan
description: ""
trigger:
  - platform: time_pattern
    minutes: /1
condition: []
action:
  - service: fan.turn_on
    data:
      percentage: 100
    target:
      entity_id: fan.hallway_thermostat_fan
mode: single

[brooksben11 (Ben)]

Mine stopped working a while back and I think this is/wasthe issue:

Nest Fan and Temperature Control Stopped Working

About a week ago, the Nest integration’s fan and temperature control stopped working. Oddly enough, the mode (i.e. heat/cool/eco/etc) still works. I tried completely deleting the Nest integration, and recreating the Google Cloud project. No luck. Any ideas what might be happening? Here is how I’m calling the fan, the GUI controls also don’t work: - service: climate.set_fan_mode data: fan_mode: "on" target: entity_id: - climate.firstfloor

Haven’t had the right conditions for my automation to fire recently, so not sure if it’s still an issue for me or not .