Skript geht immer wieder aus (Abschaltung ab 5 Watt verbrauch mit Outdoor Plug)

let wattThreshold = 5;
let durationThreshold = 20 * 60;
let checkInterval = 30;

let highPowerStart = null;
let timer = null;

function isNight() {
  let now = new Date();
  let sunrise = Shelly.getComponentStatus("sys").sunrise;
  let sunset = Shelly.getComponentStatus("sys").sunset;
  return now < new Date(sunrise) || now > new Date(sunset);
}

function checkPower() {
  Shelly.call("EM.GetStatus", { id: 0 }, function (res) {
    let power = res.apower;

    if (isNight()) {
      if (power > wattThreshold) {
        if (highPowerStart === null) {
          highPowerStart = Timer.now();
        } else if ((Timer.now() - highPowerStart) > durationThreshold) {
          Shelly.call("Switch.Set", { id: 0, on: false });
          highPowerStart = null;
        }
      } else {
        highPowerStart = null;
      }
    }
  });
}

if (timer !== null) {
  Timer.clear(timer);
}
timer = Timer.set(checkInterval * 1000, true, checkPower);

let THRESHOLD_WATT = 5;
let DURATION_MS = 20 * 60 * 1000;
let startTime = null;

Timer.set(60 * 1000, true, function () {
  let hour = (new Date()).getHours();
  if (hour >= 22 || hour < 5) {
    let power = Shelly.getComponentStatus("switch:0").apower;
    if (power > THRESHOLD_WATT) {
      if (startTime === null) {
        startTime = Date.now();
      } else if ((Date.now() - startTime) >= DURATION_MS) {
        Shelly.call("Switch.Set", { id: 0, on: false });
        startTime = null;
      }
    } else {
      startTime = null;
    }
  } else {
    startTime = null;
  }
});