diff --git a/CO2_Gadget.ino b/CO2_Gadget.ino
index 81ab73cf..ffe50b78 100644
--- a/CO2_Gadget.ino
+++ b/CO2_Gadget.ino
@@ -27,7 +27,6 @@ String wifiSSID = WIFI_SSID_CREDENTIALS;
 String wifiPass = WIFI_PW_CREDENTIALS;
 String mDNSName = "Unset";
 String MACAddress = "Unset";
-// String peerESPNow = ESPNOW_PEER_MAC_ADDRESS;
 uint8_t peerESPNowAddress[] = ESPNOW_PEER_MAC_ADDRESS;
 
 // Communication options
@@ -44,6 +43,7 @@ uint64_t timeToRetryTroubledMQTT = 900;  // Time in seconds to retry MQTT connec
 uint16_t WiFiConnectionRetries = 0;
 uint16_t maxWiFiConnectionRetries = 20;
 bool mqttDiscoverySent = false;
+bool wifiChanged = false;
 
 // Display and menu options
 uint16_t DisplayBrightness = 100;
@@ -499,7 +499,7 @@ void setup() {
 void loop() {
     batteryLoop();
     utilityLoop();
-    improvLoopNew();
+    improvLoop();
     wifiClientLoop();
     mqttClientLoop();
     sensorsLoop();
diff --git a/CO2_Gadget_Improv.h b/CO2_Gadget_Improv.h
index 766910ab..92f8ead3 100644
--- a/CO2_Gadget_Improv.h
+++ b/CO2_Gadget_Improv.h
@@ -13,67 +13,40 @@
 #include "ImprovWiFiLibrary.h"
 ImprovWiFi improvSerial(&Serial);
 
-char linebuf[80];
-int charcount = 0;
-
-void blink_led(int d, int times) {
-    //   for (int j = 0; j < times; j++)
-    //   {
-    //     digitalWrite(LED_BUILTIN, HIGH);
-    //     delay(d);
-    //     digitalWrite(LED_BUILTIN, LOW);
-    //     delay(d);
-    //   }
-}
-
 void onImprovWiFiErrorCb(ImprovTypes::Error err) {
-    server.end();
     Serial.println("-->[IMPR] Error: " + String(err));
-    blink_led(2000, 3);
 }
 
 void onImprovWiFiConnectedCb(const char *ssid, const char *password) {    
     Serial.println("-->[IMPR] Connected to: " + String(ssid));
+    wifiChanged = true;
+    activeWIFI = true;
     wifiSSID = ssid;
     wifiPass = password;
     putPreferences();
-    blink_led(100, 3);
 }
 
-// bool connectWifi(const char *ssid, const char *password) {
-//     WiFi.begin(ssid, password);
-
-//     while (!improvSerial.isConnected()) {
-//         blink_led(500, 1);
-//     }
-
-//     return true;
-// }
-
 void initImprov() {
     char version[100];  // Ajusta el tamaño según tus necesidades
     sprintf(version, "CO2 Gadget Version: %s%s Flavour: %s\n", CO2_GADGET_VERSION, CO2_GADGET_REV, FLAVOUR);
-
-    //   pinMode(LED_BUILTIN, OUTPUT);
     Serial.println("-->[IMPR] Init Improv");
+    #if defined(CONFIG_IDF_TARGET_ESP32)
     improvSerial.setDeviceInfo(ImprovTypes::ChipFamily::CF_ESP32, "CO2-Gadget-Beta-Desarrollo", version, "CO2-Gadget", "http://{LOCAL_IPV4}/preferences.html");
+    #elif defined(CONFIG_IDF_TARGET_ESP32S3)
+    improvSerial.setDeviceInfo(ImprovTypes::ChipFamily::CF_ESP32_S3, "CO2-Gadget-Beta-Desarrollo", version, "CO2-Gadget", "http://{LOCAL_IPV4}/preferences.html");
+    #endif
+
     improvSerial.onImprovError(onImprovWiFiErrorCb);
     improvSerial.onImprovConnected(onImprovWiFiConnectedCb);
-    //   improvSerial.setCustomConnectWiFi(connectWifi);  // Optional
-
-    blink_led(100, 5);
+    //   improvSerial.setCustomConnectWiFi(initWifi);  // Optional
 }
 
-void improvLoopNew() {
+void improvLoop() {
     if (!inMenu) {
-        if (Serial.peek() != -1 && Serial.peek() != 0x2A) {
+        if (Serial.available() && Serial.peek() != 0x2A) {
             improvSerial.handleSerial();
         }
     }
 }
 
-void improvLoop() {
-    if (!inMenu) improvSerial.handleSerial();
-}
-
 #endif  // CO2_Gadget_Improv_h
\ No newline at end of file
diff --git a/CO2_Gadget_Menu.h b/CO2_Gadget_Menu.h
index 0db05002..c56455fd 100644
--- a/CO2_Gadget_Menu.h
+++ b/CO2_Gadget_Menu.h
@@ -314,6 +314,7 @@ result doSetActiveWIFI(eventMask e, navNode &nav, prompt &item) {
     #endif
   } else {
     initWifi();
+    nav.target-> dirty = true;
     activeMQTT = preferences.getBool("activeMQTT", false);
     if ((activeMQTT) && (WiFi.isConnected())) {
       initMQTT();
@@ -999,6 +1000,10 @@ void menuLoop() {
     }
 
 #if defined(SUPPORT_TFT)
+    if (wifiChanged) {
+        wifiChanged = false;
+        tft.fillScreen(TFT_BLACK);
+    }
     if (inMenu) {
         nav.poll();  // this device only draws when needed
     }
diff --git a/CO2_Gadget_WIFI.h b/CO2_Gadget_WIFI.h
index 6ca472be..a63c710f 100644
--- a/CO2_Gadget_WIFI.h
+++ b/CO2_Gadget_WIFI.h
@@ -137,8 +137,10 @@ void printLargeASCII(const char* text) {
 void onWifiSettingsChanged(std::string ssid, std::string password) {
     Serial.print("-->[WiFi] WifiSetup: SSID = ");
     Serial.print(ssid.c_str());
+    #ifndef WIFI_PRIVACY
     Serial.print(", Password = ");
     Serial.println(password.c_str());
+    #endif
     WiFi.begin(ssid.c_str(), password.c_str());
 }
 
@@ -516,6 +518,7 @@ unsigned long MyTestTimer = 0;  // Timer-variables MUST be of type unsigned long
 
 void initWifi() {
     if (activeWIFI) {
+        wifiChanged = true;
         troubledWIFI = false;
         WiFiConnectionRetries = 0;
         displayNotification("Init WiFi", notifyInfo);
@@ -563,23 +566,6 @@ void initWifi() {
             return;
         }
 
-        // while (WiFi.status() != WL_CONNECTED) {
-        //     WiFiConnectionRetries++;
-        //     Serial.print(".");
-        //     delay(1000);
-        //     if ((WiFiConnectionRetries >= maxWiFiConnectionRetries) && (WiFi.status() != WL_CONNECTED)) {
-        //         disableWiFi();
-        //         troubledWIFI = true;
-        //         timeTroubledWIFI = millis();
-        //         Serial.printf(
-        //             "-->[WiFi-event] Not possible to connect to WiFi after %d tries. Will try later.\n",
-        //             WiFiConnectionRetries);
-        //     }
-        //     if (troubledWIFI) {
-        //         return;
-        //     }
-        // }
-
         Serial.println("");
         Serial.print("-->[WiFi] MAC: ");
         Serial.println(MACAddress);
@@ -611,6 +597,10 @@ void initWifi() {
 
 void wifiClientLoop() {
     if (activeWIFI && troubledWIFI && (millis() - timeTroubledWIFI >= timeToRetryTroubledWIFI * 1000)) {
+        initWifi();        
+    }
+    if (wifiChanged) {
+        wifiChanged = false;
         initWifi();
     }
 }
diff --git a/platformio.ini b/platformio.ini
index b8324a20..777e5db8 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -58,7 +58,7 @@ build_flags =
     -D MQTT_BROKER_SERVER="\"192.168.1.145"\"
     -D CO2_GADGET_VERSION="\"0.8."\"
 
-    -D CO2_GADGET_REV="\"087"\"
+    -D CO2_GADGET_REV="\"088"\"
     -D CORE_DEBUG_LEVEL=0
     -DNEOPIXEL_PIN=26		; Pinnumber for button for down/next and back / exit actions
     -DNEOPIXEL_COUNT=16     ; How many neopixels to control