Mysensors dimmer led turns on fully and dimms

Configuration
1

I’d like to turn on my mysensor driver led strips on a certain brightness.
When I do that the led strips turns on on 100% brightness then immediately dimmed down to the wanted level. Is this intentional? Or am I doing something wrong?
Full sketch for the arduino:

// Enable debug prints to serial monitor
#define MY_DEBUG
#define MY_RADIO_NRF24

#define MY_RADIO_NRF24
#define MY_NODE_ID 141
#define CHILD_ID 123
#define CHILD_ID2 124

// Enable and select radio type attached

#include <MySensors.h>

#define SN "KitchenCabinet2"
#define SV "1.5"

#define LED_PIN 3      // Arduino pin attached to MOSFET Gate pin
#define LED_PIN2 5      // Arduino pin attached to MOSFET Gate pin
#define FADE_DELAY 10  // Delay in ms for each percentage fade up/down (10ms = 1s full-range dim)

static int16_t currentLevel = 0;  // Current dim level...
static int16_t currentLevel2 = 0;  // Current dim level...
MyMessage dimmerMsg(CHILD_ID, V_DIMMER);
MyMessage lightMsg(CHILD_ID, V_LIGHT);

MyMessage dimmerMsg2(CHILD_ID2, V_DIMMER);
MyMessage lightMsg2(CHILD_ID2, V_LIGHT);
/***
   Dimmable LED initialization method
*/


void setup()
{
}

void presentation()
{
  // Register the LED Dimmable Light with the gateway
  sendSketchInfo(SN, SV);
  present(CHILD_ID, S_DIMMER);
  present(CHILD_ID2, S_DIMMER);
}

void loop()
{
  static bool first_message_sent = false;
  if ( first_message_sent == false ) {
    analogWrite( LED_PIN, 0);
    analogWrite( LED_PIN2, 0);
    Serial.println( "Sending initial state..." );
    send(lightMsg.set(currentLevel));
    send(dimmerMsg.set(currentLevel));

    send(lightMsg2.set(currentLevel2));
    send(dimmerMsg2.set(currentLevel2));
    first_message_sent = true;
  }
}

void receive(const MyMessage &message)
{
  if (message.type == V_LIGHT || message.type == V_DIMMER) {
    if (message.sensor == CHILD_ID) {
      //  Retrieve the power or dim level from the incoming request message
      int requestedLevel = atoi( message.data );

      // Adjust incoming level if this is a V_LIGHT variable update [0 == off, 1 == on]
      requestedLevel *= ( message.type == V_LIGHT ? 100 : 1 );

      // Clip incoming level to valid range of 0 to 100
      requestedLevel = requestedLevel > 100 ? 100 : requestedLevel;
      requestedLevel = requestedLevel < 0   ? 0   : requestedLevel;

      Serial.print( "led1 Changing level to " );
      Serial.print( requestedLevel );
      Serial.print( ", from " );
      Serial.println( currentLevel );

      fadeToLevel( requestedLevel );

      // Inform the gateway of the current DimmableLED's SwitchPower1 and LoadLevelStatus value...
      send(lightMsg.set(currentLevel > 0));

      // hek comment: Is this really nessesary?
      send( dimmerMsg.set(currentLevel) );
    }

    if (message.sensor == CHILD_ID2) {
      //  Retrieve the power or dim level from the incoming request message
      int requestedLevel = atoi( message.data );

      // Adjust incoming level if this is a V_LIGHT variable update [0 == off, 1 == on]
      requestedLevel *= ( message.type == V_LIGHT ? 100 : 1 );

      // Clip incoming level to valid range of 0 to 100
      requestedLevel = requestedLevel > 100 ? 100 : requestedLevel;
      requestedLevel = requestedLevel < 0   ? 0   : requestedLevel;

      Serial.print( "Led2 Changing level to " );
      Serial.print( requestedLevel );
      Serial.print( ", from " );
      Serial.println( currentLevel2 );

      fadeToLevel2( requestedLevel );

      // Inform the gateway of the current DimmableLED's SwitchPower1 and LoadLevelStatus value...
      send(lightMsg2.set(currentLevel2 > 0));

      // hek comment: Is this really nessesary?
      send( dimmerMsg2.set(currentLevel2) );
    }
  }
}

/***
    This method provides a graceful fade up/down effect
*/
void fadeToLevel(int toLevel ) {
  int delta = ( toLevel - currentLevel ) < 0 ? -1 : 1;

  while ( currentLevel != toLevel ) {
    currentLevel += delta;
    analogWrite( LED_PIN, (int)(currentLevel / 100. * 255) );
    delay( FADE_DELAY );
  }
}

void fadeToLevel2(int toLevel ) {
  int delta = ( toLevel - currentLevel2 ) < 0 ? -1 : 1;

  while (currentLevel2 != toLevel ) {
    currentLevel2 += delta;
    analogWrite(LED_PIN2, (int)(currentLevel2 / 100. * 255) );
    delay(FADE_DELAY );
  }
}