diff --git a/main/core/wifi/wifi.c b/main/core/wifi/wifi.c
index a246532..a163e35 100644
--- a/main/core/wifi/wifi.c
+++ b/main/core/wifi/wifi.c
@@ -163,18 +163,14 @@ static esp_err_t event_handler(void *ctx, system_event_t *event) {
       ESP_LOGI(SGO_LOG_EVENT, "@WIFI SYSTEM_EVENT_STA_START");
       esp_wifi_connect();
       set_wifi_status(CONNECTING);
-#ifdef on_wifi_status_changed
       on_wifi_status_changed();
-#endif
       break;
     case SYSTEM_EVENT_STA_GOT_IP:
       ESP_LOGI(SGO_LOG_EVENT, "@WIFI SYSTEM_EVENT_STA_GOT_IP");
       xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
       xQueueSend(cmd, &CMD_STA_CONNECTED, 0);
       set_wifi_status(CONNECTED);
-#ifdef on_wifi_status_changed
       on_wifi_status_changed();
-#endif
       set_ip(TCPIP_ADAPTER_IF_STA);
       break;
     case SYSTEM_EVENT_STA_DISCONNECTED:
@@ -183,24 +179,18 @@ static esp_err_t event_handler(void *ctx, system_event_t *event) {
       if (failed) {
         xQueueSend(cmd, &CMD_STA_CONNECTION_FAILED, 0);
         set_wifi_status(FAILED);
-#ifdef on_wifi_status_changed
         on_wifi_status_changed();
-#endif
       } else {
         xQueueSend(cmd, &CMD_STA_DISCONNECTED, 0);
         set_wifi_status(DISCONNECTED);
-#ifdef on_wifi_status_changed
         on_wifi_status_changed();
-#endif
       }
       xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
       break;
     case SYSTEM_EVENT_AP_START:
       xQueueSend(cmd, &CMD_AP_START, 0);
       set_wifi_status(AP);
-#ifdef on_wifi_status_changed
       on_wifi_status_changed();
-#endif
       set_ip(TCPIP_ADAPTER_IF_AP);
       break;
     case SYSTEM_EVENT_AP_STACONNECTED:
@@ -293,9 +283,7 @@ static void wifi_task(void *param) {
           ESP_LOGI(SGO_LOG_EVENT, "@WIFI Too many retries, start AP mode");
           n_connection_failed = 0;
           set_wifi_status(FAILED);
-#ifdef on_wifi_status_changed
           on_wifi_status_changed();
-#endif
           start_ap();
         }
       } else if (c == CMD_MDNS_CHANGED) {
diff --git a/main/core_handler.c b/main/core_handler.c
index 295f0d4..4fcbc82 100644
--- a/main/core_handler.c
+++ b/main/core_handler.c
@@ -33,6 +33,7 @@ status_led_timeline connecting_timeline = {
 
 status_led_timeline connected_timeline = {
   .reset = true,
+  .loop = false,
   .fade = false,
   .step = 1,
   .red = {LED_MIN_DUTY, LED_MIN_DUTY, LED_MIN_DUTY, LED_MIN_DUTY, LED_MIN_DUTY, LED_MIN_DUTY, LED_MIN_DUTY, LED_MIN_DUTY},
@@ -41,6 +42,7 @@ status_led_timeline connected_timeline = {
 
 status_led_timeline connection_failed_timeline = {
   .reset = true,
+  .loop = false,
   .fade = false,
   .step = 1,
   .red = {LED_MAX_DUTY, LED_MAX_DUTY/10, LED_MAX_DUTY, LED_MAX_DUTY/10, LED_MAX_DUTY, LED_MAX_DUTY/10, LED_MAX_DUTY, LED_MAX_DUTY/10},
diff --git a/sdkconfig b/sdkconfig
index ffacf8b..aa969d6 100644
--- a/sdkconfig
+++ b/sdkconfig
@@ -49,7 +49,7 @@ CONFIG_FLASH_ENCRYPTION_ENABLED=
 #
 # Serial flasher config
 #
-CONFIG_ESPTOOLPY_PORT="/dev/ttyUSB0"
+CONFIG_ESPTOOLPY_PORT="/dev/ttyUSB1"
 CONFIG_ESPTOOLPY_BAUD_115200B=
 CONFIG_ESPTOOLPY_BAUD_230400B=
 CONFIG_ESPTOOLPY_BAUD_921600B=y