Automation Trigger on Time

Any explanation why Automation with Trigger on " Time and Location " execute 10 minutes before set time ?
Thanks on advance

Inaccurate time on the computer running HA.

Already checked and time on computer and router are correct .

Post your yaml and I am sure someone will offer an explanation. Till then it will be guessing at best, like you have a trigger for each event and location happens 10 minutes before time happens.

alias: "Accensione Tele "
description: “”
triggers:

  • trigger: time
    at: “12:27:00”
    conditions:
    actions:
  • action: remote.send_command
    metadata: {}
    target:
    entity_id: remote.rm4_pro
    data:
    device: "Tvsat "
    command: Power
  • action: remote.send_command
    metadata: {}
    target:
    entity_id: remote.rm4_pro
    data:
    device: Samsung
    command: Power
  • action: remote.send_command
    metadata: {}
    target:
    entity_id: remote.rm4_pro
    data:
    device: Tvsat
    command: Ok
  • action: remote.send_command
    metadata: {}
    target:
    entity_id: remote.rm4_pro
    data:
    device: Tvsat
    command: 7
    mode: single

It happens just on this automation , I just tried on a test automation on short time and works correctly ( when the not working one is set it for everyday action )

I found the solution in a new automation ( with similarities ) which I created later for a different purpose.
I’m sorry for rushing into it would like to thank everyone who tried to help me