diff --git a/lib/framework/NTPSettingsService.cpp b/lib/framework/NTPSettingsService.cpp
index 588f5a1a5..960a45228 100644
--- a/lib/framework/NTPSettingsService.cpp
+++ b/lib/framework/NTPSettingsService.cpp
@@ -82,5 +82,4 @@ void NTPSettingsService::configureTime(AsyncWebServerRequest * request, JsonVari
 void NTPSettingsService::ntp_received(struct timeval * tv) {
     // emsesp::EMSESP::logger().info("NTP sync to %d sec", tv->tv_sec);
     emsesp::EMSESP::system_.ntp_connected(true);
-    emsesp::EMSESP::system_.send_info_mqtt("connected", true); // send info topic with NTP time
 }
diff --git a/src/system.cpp b/src/system.cpp
index ade342558..e44dac9e5 100644
--- a/src/system.cpp
+++ b/src/system.cpp
@@ -541,19 +541,26 @@ void System::loop() {
 
     led_monitor();  // check status and report back using the LED
     system_check(); // check system health
+    send_info_mqtt();
 #endif
 }
 
 // send MQTT info topic appended with the version information as JSON, as a retained flag
-void System::send_info_mqtt(const char * event_str, bool send_ntp) {
-    // use dynamic json because it is called from NTP-callback from lwip task with small stack
-    DynamicJsonDocument doc = DynamicJsonDocument(EMSESP_JSON_SIZE_MEDIUM);
-    doc["event"]            = event_str;
-    doc["version"]          = EMSESP_APP_VERSION;
+void System::send_info_mqtt() {
+    static uint8_t _connection = 0;
+    uint8_t        connection  = (ethernet_connected() ? 1 : 0) + ((WiFi.status() == WL_CONNECTED) ? 2 : 0) + (ntp_connected_ ? 4 : 0) + (has_ipv6_ ? 8 : 0);
+    // check if connection status has changed
+    if (!Mqtt::connected() || connection == _connection) {
+        return;
+    }
+    _connection = connection;
+    StaticJsonDocument<EMSESP_JSON_SIZE_MEDIUM> doc;
+    doc["event"]   = "connected";
+    doc["version"] = EMSESP_APP_VERSION;
 
     // if NTP is enabled send the boot_time in local time in ISO 8601 format (eg: 2022-11-15 20:46:38)
     // https://github.com/emsesp/EMS-ESP32/issues/751
-    if (send_ntp) {
+    if (ntp_connected_) {
         char   time_string[25];
         time_t now = time(nullptr) - uuid::get_uptime_sec();
         strftime(time_string, 25, "%FT%T%z", localtime(&now));
@@ -1200,6 +1207,9 @@ bool System::command_info(const char * value, const int8_t id, JsonObject & outp
     }
 #endif
     EMSESP::esp8266React.getNetworkSettingsService()->read([&](NetworkSettings & settings) {
+        if (WiFi.status() == WL_CONNECTED && !settings.bssid.isEmpty()) {
+            node["BSSID"] = "set";
+        }
         node["static ip config"] = settings.staticIPConfig;
         node["enable IPv6"]      = settings.enableIPv6;
         node["low bandwidth"]    = settings.bandwidth20;
diff --git a/src/system.h b/src/system.h
index a4cb6d5f6..9d8e756e4 100644
--- a/src/system.h
+++ b/src/system.h
@@ -79,7 +79,7 @@ class System {
     bool check_restore();
     bool heartbeat_json(JsonObject & output);
     void send_heartbeat();
-    void send_info_mqtt(const char * event_str, bool send_ntp = false);
+    void send_info_mqtt();
 
     bool syslog_enabled() {
         return syslog_enabled_;
@@ -181,6 +181,10 @@ class System {
         ethernet_connected_ = b;
     }
 
+    void has_ipv6(bool b) {
+        has_ipv6_ = b;
+    }
+
     void ntp_connected(bool b);
     bool ntp_connected();
 
@@ -297,6 +301,7 @@ class System {
 
     bool upload_status_      = false; // true if we're in the middle of a OTA firmware upload
     bool ethernet_connected_ = false;
+    bool has_ipv6_           = false;
 
     bool     ntp_connected_  = false;
     uint32_t ntp_last_check_ = 0;
diff --git a/src/web/WebStatusService.cpp b/src/web/WebStatusService.cpp
index 7ca471be9..c5f2d03bb 100644
--- a/src/web/WebStatusService.cpp
+++ b/src/web/WebStatusService.cpp
@@ -38,13 +38,12 @@ void WebStatusService::WiFiEvent(WiFiEvent_t event, WiFiEventInfo_t info) {
     case ARDUINO_EVENT_WIFI_STA_DISCONNECTED:
         EMSESP::logger().warning("WiFi disconnected. Reason code=%s", disconnectReason(info.wifi_sta_disconnected.reason)); // IDF 4.0
         WiFi.disconnect(true);
+        EMSESP::system_.has_ipv6(false);
         break;
 
     case ARDUINO_EVENT_WIFI_STA_GOT_IP:
         EMSESP::logger().info("WiFi connected with IP=%s, hostname=%s", WiFi.localIP().toString().c_str(), WiFi.getHostname());
-        // EMSESP::system_.syslog_init();
         mDNS_start();
-        EMSESP::system_.send_info_mqtt("connected");
         break;
 
     case ARDUINO_EVENT_ETH_START:
@@ -64,22 +63,21 @@ void WebStatusService::WiFiEvent(WiFiEvent_t event, WiFiEventInfo_t info) {
         // prevent double calls
         if (!EMSESP::system_.ethernet_connected()) {
             EMSESP::logger().info("Ethernet connected with IP=%s, speed %d Mbps", ETH.localIP().toString().c_str(), ETH.linkSpeed());
-            // EMSESP::system_.send_heartbeat();
-            // EMSESP::system_.syslog_init();
             EMSESP::system_.ethernet_connected(true);
             mDNS_start();
-            EMSESP::system_.send_info_mqtt("connected");
         }
         break;
 
     case ARDUINO_EVENT_ETH_DISCONNECTED:
         EMSESP::logger().warning("Ethernet disconnected");
         EMSESP::system_.ethernet_connected(false);
+        EMSESP::system_.has_ipv6(false);
         break;
 
     case ARDUINO_EVENT_ETH_STOP:
         EMSESP::logger().info("Ethernet stopped");
         EMSESP::system_.ethernet_connected(false);
+        EMSESP::system_.has_ipv6(false);
         break;
 
     case ARDUINO_EVENT_WIFI_STA_CONNECTED:
@@ -105,9 +103,8 @@ void WebStatusService::WiFiEvent(WiFiEvent_t event, WiFiEventInfo_t info) {
         } else {
             EMSESP::logger().info("WiFi connected with IPv6=%s, hostname=%s", WiFi.localIPv6().toString().c_str(), WiFi.getHostname());
         }
-        // EMSESP::system_.syslog_init();
         mDNS_start();
-        EMSESP::system_.send_info_mqtt("connected");
+        EMSESP::system_.has_ipv6(true);
         break;
 
     default:
@@ -151,7 +148,7 @@ void WebStatusService::webStatusService(AsyncWebServerRequest * request) {
     if (EMSESP::sensor_enabled()) {
         statJson       = statsJson.createNestedObject();
         statJson["id"] = 3;
-        statJson["s"]  = EMSESP::temperaturesensor_.reads();
+        statJson["s"]  = EMSESP::temperaturesensor_.reads() - EMSESP::temperaturesensor_.fails();
         statJson["f"]  = EMSESP::temperaturesensor_.fails();
         statJson["q"] =
             EMSESP::temperaturesensor_.reads() == 0 ? 100 : 100 - (uint8_t)((100 * EMSESP::temperaturesensor_.fails()) / EMSESP::temperaturesensor_.reads());
@@ -159,7 +156,7 @@ void WebStatusService::webStatusService(AsyncWebServerRequest * request) {
     if (EMSESP::analog_enabled()) {
         statJson       = statsJson.createNestedObject();
         statJson["id"] = 4;
-        statJson["s"]  = EMSESP::analogsensor_.reads();
+        statJson["s"]  = EMSESP::analogsensor_.reads() - EMSESP::analogsensor_.fails();
         statJson["f"]  = EMSESP::analogsensor_.fails();
         statJson["q"]  = EMSESP::analogsensor_.reads() == 0 ? 100 : 100 - (uint8_t)((100 * EMSESP::analogsensor_.fails()) / EMSESP::analogsensor_.reads());
     }