diff --git a/sonoff/sonoff.ino b/sonoff/sonoff.ino
index 3edbeac23..2e7d1b7fb 100644
--- a/sonoff/sonoff.ino
+++ b/sonoff/sonoff.ino
@@ -18,14 +18,11 @@
 */
 /*====================================================
   Prerequisites:
-    - Change libraries/PubSubClient/src/PubSubClient.h
-        #define MQTT_MAX_PACKET_SIZE 1000
-
     - Select IDE Tools - Flash Mode: "DOUT"
     - Select IDE Tools - Flash Size: "1M (no SPIFFS)"
   ====================================================*/
 
-#define VERSION                0x050C0005   // 5.12.0e
+#define VERSION                0x050C0004   // 5.12.0d
 
 // Location specific includes
 #include <core_version.h>                   // Arduino_Esp8266 version information (ARDUINO_ESP8266_RELEASE and ARDUINO_ESP8266_RELEASE_2_3_0)
@@ -36,12 +33,14 @@
 #include "sonoff_template.h"                // Hardware configuration
 #include "sonoff_post.h"                    // Configuration overrides for all previous includes
 
+/*
 #ifdef ARDUINO_ESP8266_RELEASE_2_4_0
 #include "lwip/init.h"
 #if LWIP_VERSION_MAJOR != 1
   #error Please use stable lwIP v1.4
 #endif
 #endif
+*/
 
 // Libraries
 #include <Ticker.h>                         // RTC, Energy, OSWatch
@@ -513,7 +512,7 @@ void MqttDataHandler(char* topic, byte* data, unsigned int data_len)
         Settings.pulse_timer[index -1] = payload16;  // 0 - 65535
         pulse_timer[index -1] = 0;
       }
-      snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_NVALUE_ACTIVE_NVALUE, command, index, Settings.pulse_timer[index -1], pulse_timer[index -1]);
+      snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_NVALUE, command, index, Settings.pulse_timer[index -1]);
     }
     else if (CMND_BLINKTIME == command_code) {
       if ((payload > 2) && (payload <= 3600)) {
@@ -1142,6 +1141,9 @@ void ExecuteCommandPower(byte device, byte state)
 #ifdef USE_DOMOTICZ
     DomoticzUpdatePowerState(device);
 #endif  // USE_DOMOTICZ
+#ifdef USE_KNX
+    KNXUpdatePowerState(device, power);
+#endif  // USE_KNX
     if (device <= MAX_PULSETIMERS) {
 //      pulse_timer[(device -1)] = (power & mask) ? Settings.pulse_timer[(device -1)] : 0;
       pulse_timer[(device -1)] = (((POWER_ALL_OFF_PULSETIME_ON == Settings.poweronstate) ? ~power : power) & mask) ? Settings.pulse_timer[(device -1)] : 0;
@@ -1218,8 +1220,8 @@ void PublishStatus(uint8_t payload)
   }
 
   if ((0 == payload) || (1 == payload)) {
-    snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_STATUS D_STATUS1_PARAMETER "\":{\"" D_JSON_BAUDRATE "\":%d,\"" D_CMND_GROUPTOPIC "\":\"%s\",\"" D_CMND_OTAURL "\":\"%s\",\"" D_JSON_RESTARTREASON "\":\"%s\",\"" D_JSON_UPTIME "\":\"%s\",\"" D_JSON_STARTUPUTC "\":\"%s\",\"" D_CMND_SLEEP "\":%d,\"" D_JSON_BOOTCOUNT "\":%d,\"" D_JSON_SAVECOUNT "\":%d,\"" D_JSON_SAVEADDRESS "\":\"%X\"}}"),
-      baudrate, Settings.mqtt_grptopic, Settings.ota_url, GetResetReason().c_str(), GetDateAndTime(DT_UPTIME).c_str(), GetDateAndTime(DT_RESTART).c_str(), Settings.sleep, Settings.bootcount, Settings.save_flag, GetSettingsAddress());
+    snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_STATUS D_STATUS1_PARAMETER "\":{\"" D_JSON_BAUDRATE "\":%d,\"" D_CMND_GROUPTOPIC "\":\"%s\",\"" D_CMND_OTAURL "\":\"%s\",\"" D_JSON_UPTIME "\":\"%s\",\"" D_JSON_STARTUPUTC "\":\"%s\",\"" D_CMND_SLEEP "\":%d,\"" D_JSON_BOOTCOUNT "\":%d,\"" D_JSON_SAVECOUNT "\":%d,\"" D_JSON_SAVEADDRESS "\":\"%X\"}}"),
+      baudrate, Settings.mqtt_grptopic, Settings.ota_url, GetDateAndTime(DT_UPTIME).c_str(), GetDateAndTime(DT_RESTART).c_str(), Settings.sleep, Settings.bootcount, Settings.save_flag, GetSettingsAddress());
     MqttPublishPrefixTopic_P(option, PSTR(D_CMND_STATUS "1"));
   }
 
@@ -1262,8 +1264,8 @@ void PublishStatus(uint8_t payload)
 
   if (energy_flg) {
     if ((0 == payload) || (9 == payload)) {
-      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_STATUS D_STATUS9_MARGIN "\":{\"" D_CMND_POWERDELTA "\":%d,\"" D_CMND_POWERLOW "\":%d,\"" D_CMND_POWERHIGH "\":%d,\"" D_CMND_VOLTAGELOW "\":%d,\"" D_CMND_VOLTAGEHIGH "\":%d,\"" D_CMND_CURRENTLOW "\":%d,\"" D_CMND_CURRENTHIGH "\":%d}}"),
-        Settings.energy_power_delta, Settings.energy_min_power, Settings.energy_max_power, Settings.energy_min_voltage, Settings.energy_max_voltage, Settings.energy_min_current, Settings.energy_max_current);
+      snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_STATUS D_STATUS9_MARGIN "\":{\"" D_CMND_POWERLOW "\":%d,\"" D_CMND_POWERHIGH "\":%d,\"" D_CMND_VOLTAGELOW "\":%d,\"" D_CMND_VOLTAGEHIGH "\":%d,\"" D_CMND_CURRENTLOW "\":%d,\"" D_CMND_CURRENTHIGH "\":%d}}"),
+        Settings.energy_min_power, Settings.energy_max_power, Settings.energy_min_voltage, Settings.energy_max_voltage, Settings.energy_min_current, Settings.energy_max_current);
       MqttPublishPrefixTopic_P(option, PSTR(D_CMND_STATUS "9"));
     }
   }