diff --git a/include/SystemApplication.h b/include/SystemApplication.h
index 54af10f..41e64ce 100644
--- a/include/SystemApplication.h
+++ b/include/SystemApplication.h
@@ -28,6 +28,8 @@
 #include "jRead.h"
 #include "jWrite.h"
 
+#define REAST_API_DEBUG_MODE 1
+
 #define EXPECTED_MAX_DATA_RESPONSE_SIZE (4096)
 #define VAR_MAX_NAME_LENGTH 32
 #define VAR_MAX_VALUE_LENGTH 128
diff --git a/src/RestApiHandler.c b/src/RestApiHandler.c
index a043ace..bd79dc7 100644
--- a/src/RestApiHandler.c
+++ b/src/RestApiHandler.c
@@ -340,7 +340,7 @@ esp_err_t GetConfVar(char *name, char *val, rest_var_types *tp)
             esp_ip4addr_ntoa((const esp_ip4_addr_t*) V->ref, val, 16);
         break;
         case VAR_FUNCT:
-            ((void (*)(char*, int)) (V->ref))(val, 0);
+            ((void (*)(char*, int)) (V->ref))(val, 1);
         break;
         case VAR_ERROR:
             break;
diff --git a/src/SysComm.c b/src/SysComm.c
index f1c437c..2bc4c73 100644
--- a/src/SysComm.c
+++ b/src/SysComm.c
@@ -155,9 +155,9 @@ static sys_error_code SysPayloadTypeVarsHandler(data_message_t *MSG)
             strcat(expr, "'");
 
             jRead_string(MSG->inputDataBuffer, expr, VarValue, VAR_MAX_VALUE_LENGTH, &i);
-
+#if REAST_API_DEBUG_MODE
             ESP_LOGI(TAG, "Got write variable %s:%s", VarName, VarValue);
-
+#endif
             esp_err_t res = ESP_ERR_INVALID_ARG;
             rest_var_types tp = VAR_ERROR;
             if (MSG->parsedData.msgType == DATA_MESSAGE_TYPE_COMMAND)
@@ -201,7 +201,9 @@ static sys_error_code SysPayloadTypeVarsHandler(data_message_t *MSG)
         unsigned char sha_print[32 * 2 + 1];
         BytesToStr(MSG->parsedData.sha256, sha_print, 32);
         sha_print[32 * 2] = 0x00;
+#if REAST_API_DEBUG_MODE
         ESP_LOGI(TAG, "SHA256 of DATA object is %s", sha_print);
+#endif
         jwObj_string("signature", (char*) sha_print);
     }
     else
@@ -257,7 +259,9 @@ static sys_error_code SysDataParser(data_message_t *MSG)
         unsigned char sha_print[32 * 2 + 1];
         BytesToStr(MSG->parsedData.sha256, sha_print, 32);
         sha_print[32 * 2] = 0x00;
+#if REAST_API_DEBUG_MODE
         ESP_LOGI(TAG, "SHA256 of DATA object is %s", sha_print);
+#endif
         free(hashbuf);
     }
     else
diff --git a/src/WiFiTransport.c b/src/WiFiTransport.c
index 7706b9b..5c5d390 100644
--- a/src/WiFiTransport.c
+++ b/src/WiFiTransport.c
@@ -597,6 +597,7 @@ static void wifi_scan(void *arg)
 {
     uint16_t number = DEFAULT_SCAN_LIST_SIZE;
     uint16_t ap_count = 0;
+    vTaskDelay(pdMS_TO_TICKS(2000)); //delay for command result get before network break
     memset(ap_info, 0, sizeof(ap_info));
     while (esp_wifi_scan_start(NULL, true) == ESP_ERR_WIFI_STATE)
     {