diff --git a/lib/ESPAsyncWebServer/src/WebAuthentication.cpp b/lib/ESPAsyncWebServer/src/WebAuthentication.cpp
index 8c24f9498..a1e6459e2 100644
--- a/lib/ESPAsyncWebServer/src/WebAuthentication.cpp
+++ b/lib/ESPAsyncWebServer/src/WebAuthentication.cpp
@@ -76,7 +76,7 @@ static bool getMD5(uint8_t * data, uint16_t len, char * output){//33 bytes or mo
     return false;
   memset(_buf, 0x00, 16);
 #ifdef ESP32
-#if ESP_ARDUINO_VERSION_MAJOR < 3
+#if ESP_IDF_VERSION_MAJOR < 5
   mbedtls_md5_init(&_ctx);
   mbedtls_md5_starts_ret(&_ctx);
   mbedtls_md5_update_ret(&_ctx, data, len);
diff --git a/lib/framework/APSettingsService.cpp b/lib/framework/APSettingsService.cpp
index cff6d3818..76809c3f0 100644
--- a/lib/framework/APSettingsService.cpp
+++ b/lib/framework/APSettingsService.cpp
@@ -148,9 +148,9 @@ StateUpdateResult APSettings::update(JsonObject root, APSettings & settings) {
     newSettings.ssidHidden = root["ssid_hidden"] | FACTORY_AP_SSID_HIDDEN;
     newSettings.maxClients = static_cast<uint8_t>(root["max_clients"] | FACTORY_AP_MAX_CLIENTS);
 
-    JsonUtils::readIP(root, "local_ip", newSettings.localIP, FACTORY_AP_LOCAL_IP);
-    JsonUtils::readIP(root, "gateway_ip", newSettings.gatewayIP, FACTORY_AP_GATEWAY_IP);
-    JsonUtils::readIP(root, "subnet_mask", newSettings.subnetMask, FACTORY_AP_SUBNET_MASK);
+    JsonUtils::readIP(root, "local_ip", newSettings.localIP, String(FACTORY_AP_LOCAL_IP));
+    JsonUtils::readIP(root, "gateway_ip", newSettings.gatewayIP,String(FACTORY_AP_GATEWAY_IP));
+    JsonUtils::readIP(root, "subnet_mask", newSettings.subnetMask, String(FACTORY_AP_SUBNET_MASK));
 
     if (newSettings == settings) {
         return StateUpdateResult::UNCHANGED;
diff --git a/lib/framework/NetworkSettingsService.cpp b/lib/framework/NetworkSettingsService.cpp
index 3bd4482b2..d701ca787 100644
--- a/lib/framework/NetworkSettingsService.cpp
+++ b/lib/framework/NetworkSettingsService.cpp
@@ -65,12 +65,17 @@ void NetworkSettingsService::loop() {
 void NetworkSettingsService::manageSTA() {
     // Abort if already connected, or if we have no SSID
     if (WiFi.isConnected() || _state.ssid.length() == 0) {
+#if ESP_IDF_VERSION_MAJOR >= 5
+        if (_state.ssid.length() == 0) {
+            ETH.enableIPv6(_state.enableIPv6);
+        }
+#endif
         return;
     }
 
     // Connect or reconnect as required
     if ((WiFi.getMode() & WIFI_STA) == 0) {
-#ifdef TASMOTA_SDK
+#if ESP_IDF_VERSION_MAJOR >= 5
         WiFi.enableIPv6(_state.enableIPv6);
 #endif
         if (_state.staticIPConfig) {
@@ -352,25 +357,27 @@ void NetworkSettingsService::WiFiEvent(WiFiEvent_t event, WiFiEventInfo_t info)
         if (_state.tx_power == 0) {
             setWiFiPowerOnRSSI();
         }
+#if ESP_IDF_VERSION_MAJOR < 5
         if (_state.enableIPv6) {
             WiFi.enableIpV6();
         }
+#endif
         break;
 
     case ARDUINO_EVENT_ETH_CONNECTED:
+#if ESP_IDF_VERSION_MAJOR < 5
         if (_state.enableIPv6) {
             ETH.enableIpV6();
         }
+#endif
         break;
 
         // IPv6 specific
     case ARDUINO_EVENT_WIFI_STA_GOT_IP6:
     case ARDUINO_EVENT_ETH_GOT_IP6:
-        if (emsesp::EMSESP::system_.ethernet_connected()) {
-            emsesp::EMSESP::logger().info("Ethernet connected (IPv6=%s, speed %d Mbps)", ETH.localIPv6().toString().c_str(), ETH.linkSpeed());
-        }
+        emsesp::EMSESP::logger().info("IPv6=%s", IPAddress(IPv6, (uint8_t *)info.got_ip6.ip6_info.ip.addr, 0).toString().c_str());
         emsesp::EMSESP::system_.has_ipv6(true);
-        break;
+    break;
 
     default:
         break;
diff --git a/lib/framework/NetworkStatus.cpp b/lib/framework/NetworkStatus.cpp
index bccdcf20a..8a78c18b5 100644
--- a/lib/framework/NetworkStatus.cpp
+++ b/lib/framework/NetworkStatus.cpp
@@ -30,8 +30,12 @@ void NetworkStatus::networkStatus(AsyncWebServerRequest * request) {
     // for both connections show ethernet
     if (ethernet_connected) {
         // Ethernet
-        root["local_ip"]    = ETH.localIP().toString();
-        root["local_ipv6"]  = ETH.localIPv6().toString();
+        root["local_ip"] = ETH.localIP().toString();
+#if ESP_IDF_VERSION_MAJOR < 5
+        root["local_ipv6"] = ETH.localIPv6().toString();
+#else
+        root["local_ipv6"] = ETH.linkLocalIPv6().toString();
+#endif
         root["mac_address"] = ETH.macAddress();
         root["subnet_mask"] = ETH.subnetMask().toString();
         root["gateway_ip"]  = ETH.gatewayIP().toString();
@@ -49,8 +53,13 @@ void NetworkStatus::networkStatus(AsyncWebServerRequest * request) {
             root["dns_ip_2"] = dnsIP2.toString();
         }
     } else if (wifi_status == WL_CONNECTED) {
-        root["local_ip"]    = WiFi.localIP().toString();
-        root["local_ipv6"]  = WiFi.localIPv6().toString();
+        root["local_ip"] = WiFi.localIP().toString();
+// #if ESP_ARDUINO_VERSION_MAJOR < 3
+#if ESP_IDF_VERSION_MAJOR < 5
+        root["local_ipv6"] = WiFi.localIPv6().toString();
+#else
+        root["local_ipv6"] = WiFi.linkLocalIPv6().toString();
+#endif
         root["mac_address"] = WiFi.macAddress();
         root["rssi"]        = WiFi.RSSI();
         root["ssid"]        = WiFi.SSID();
diff --git a/platformio.ini b/platformio.ini
index fed61dd7f..c4560f79e 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -198,6 +198,9 @@ platform_packages=
 framework = arduino
 board = esp32dev
 board_build.filesystem = littlefs
+board_upload.flash_size = 16MB
+board_build.partitions = esp32_partition_16M.csv
+board_build.extra_flags = -DBOARD_HAS_PSRAM
 build_flags =
   ${factory_settings.build_flags}
   ${common.my_build_flags}
diff --git a/src/system.cpp b/src/system.cpp
index 17ddf77ef..c9d3aec35 100644
--- a/src/system.cpp
+++ b/src/system.cpp
@@ -610,7 +610,7 @@ void System::send_info_mqtt() {
         doc["IPv4 address"]    = uuid::printable_to_string(ETH.localIP()) + "/" + uuid::printable_to_string(ETH.subnetMask());
         doc["IPv4 gateway"]    = uuid::printable_to_string(ETH.gatewayIP());
         doc["IPv4 nameserver"] = uuid::printable_to_string(ETH.dnsIP());
-        if (ETH.localIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000") {
+        if (ETH.localIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000" && ETH.localIPv6().toString() != "::") {
             doc["IPv6 address"] = uuid::printable_to_string(ETH.localIPv6());
     }
             */
@@ -624,9 +624,17 @@ void System::send_info_mqtt() {
         doc["IPv4 address"]    = uuid::printable_to_string(WiFi.localIP()) + "/" + uuid::printable_to_string(WiFi.subnetMask());
         doc["IPv4 gateway"]    = uuid::printable_to_string(WiFi.gatewayIP());
         doc["IPv4 nameserver"] = uuid::printable_to_string(WiFi.dnsIP());
-        if (WiFi.localIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000") {
+
+#if ESP_IDF_VERSION_MAJOR < 5
+        if (WiFi.localIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000" && WiFi.localIPv6().toString() != "::") {
             doc["IPv6 address"] = uuid::printable_to_string(WiFi.localIPv6());
         }
+#else
+        if (WiFi.linkLocalIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000" && WiFi.linkLocalIPv6().toString() != "::") {
+            doc["IPv6 address"] = uuid::printable_to_string(WiFi.linkLocalIPv6());
+        }
+
+#endif
     }
 #endif
     Mqtt::queue_publish_retain(F_(info), doc.as<JsonObject>(), true); // topic called "info" and it's Retained
@@ -739,7 +747,7 @@ void System::network_init(bool refresh) {
     //  ETH_CLOCK_GPIO17_OUT = 3  RMII clock output from GPIO17, for 50hz inverted clock
     auto clock_mode = (eth_clock_mode_t)eth_clock_mode_;
 
-#if ESP_ARDUINO_VERSION_MAJOR < 3
+#if ESP_IDF_VERSION_MAJOR < 5
     eth_present_ = ETH.begin(phy_addr, power, mdc, mdio, type, clock_mode);
 #else
     eth_present_ = ETH.begin(type, phy_addr, mdc, mdio, power, clock_mode);
@@ -998,9 +1006,16 @@ void System::show_system(uuid::console::Shell & shell) {
         shell.printfln(" IPv4 address: %s/%s", uuid::printable_to_string(WiFi.localIP()).c_str(), uuid::printable_to_string(WiFi.subnetMask()).c_str());
         shell.printfln(" IPv4 gateway: %s", uuid::printable_to_string(WiFi.gatewayIP()).c_str());
         shell.printfln(" IPv4 nameserver: %s", uuid::printable_to_string(WiFi.dnsIP()).c_str());
-        if (WiFi.localIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000") {
+#if ESP_IDF_VERSION_MAJOR < 5
+        if (WiFi.localIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000" && WiFi.localIPv6().toString() != "::") {
             shell.printfln(" IPv6 address: %s", uuid::printable_to_string(WiFi.localIPv6()).c_str());
         }
+#else
+        if (WiFi.linkLocalIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000" && WiFi.linkLocalIPv6().toString() != "::") {
+            shell.printfln(" IPv6 address: %s", uuid::printable_to_string(WiFi.linkLocalIPv6()).c_str());
+        }
+#endif
+
         break;
 
     case WL_CONNECT_FAILED:
@@ -1031,9 +1046,15 @@ void System::show_system(uuid::console::Shell & shell) {
         shell.printfln(" IPv4 address: %s/%s", uuid::printable_to_string(ETH.localIP()).c_str(), uuid::printable_to_string(ETH.subnetMask()).c_str());
         shell.printfln(" IPv4 gateway: %s", uuid::printable_to_string(ETH.gatewayIP()).c_str());
         shell.printfln(" IPv4 nameserver: %s", uuid::printable_to_string(ETH.dnsIP()).c_str());
-        if (ETH.localIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000") {
+#if ESP_IDF_VERSION_MAJOR < 5
+        if (ETH.localIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000" && ETH.localIPv6().toString() != "::") {
             shell.printfln(" IPv6 address: %s", uuid::printable_to_string(ETH.localIPv6()).c_str());
         }
+#else
+        if (ETH.linkLocalIPv6().toString() != "0000:0000:0000:0000:0000:0000:0000:0000" && ETH.linkLocalIPv6().toString() != "::") {
+            shell.printfln(" IPv6 address: %s", uuid::printable_to_string(ETH.linkLocalIPv6()).c_str());
+        }
+#endif
     }
     shell.println();