diff --git a/data/src/index.html b/data/src/index.html
index 0dd9860..dbb46f2 100644
--- a/data/src/index.html
+++ b/data/src/index.html
@@ -172,8 +172,8 @@
             </div>
             <div class="row">
               <label for="tzOffset" class="col-sm-6 col-form-label">Timezone offset</label>
-              <div class="col-sm-6">
-                <div class="input-group mb-3">
+              <div class="col-sm-6 mb-3">
+                <div class="input-group">
                   <input type="number" name="tzOffset" id="tzOffset" class="form-control">
                   <span class="input-group-text">min</span>
                   <button class="btn btn-outline-secondary" type="button" id="getTzOffsetBtn">Auto</button>
@@ -181,11 +181,21 @@
                 <div class="form-text">A restart is required to apply TZ offset.</div>
               </div>
             </div>
+            <div class="row">
+              <label for="minSecPriceUpd" class="col-sm-6 col-form-label">Time between price updates</label>
+              <div class="col-sm-6 mb-3">
+                <div class="input-group">
+                  <input type="number" name="minSecPriceUpd" id="minSecPriceUpd" class="form-control">
+                  <span class="input-group-text">sec</span>
+                </div>
+                <div class="form-text">Short amounts might shorten lifespan.</div>
+              </div>
+            </div>
             <div class="row">
               <div class=" col-sm-6">
                 <div class="form-check form-switch">
                   <input class="form-check-input" type="checkbox" id="ledFlashOnUpdate" name="ledFlashOnUpd" value="1">
-                  <label class="form-check-label" for="ledFlashOnUpdate">LED flash on update</label>
+                  <label class="form-check-label" for="ledFlashOnUpdate">LED flash on new block</label>
                 </div>
               </div>
             </div>
diff --git a/data/src/js/script.ts b/data/src/js/script.ts
index 1000cf6..8c46796 100644
--- a/data/src/js/script.ts
+++ b/data/src/js/script.ts
@@ -19,39 +19,65 @@ toTime = (secs) => {
     return obj;
 }
 
-getBcStatus = () => {
-    fetch('/api/status', {
-        method: 'get'
-    })
-        .then(response => response.json())
-        .then(jsonData => {
-            var source = document.getElementById("entry-template").innerHTML;
-            var template = Handlebars.compile(source);
+let processStatusData = (jsonData) => {
+    var source = document.getElementById("entry-template").innerHTML;
+    var template = Handlebars.compile(source);
 
-            var context = { 
-                timerRunning: jsonData.timerRunning, 
-                memUsage: Math.round(jsonData.espFreeHeap / jsonData.espHeapSize * 100), 
-                memFree: Math.round(jsonData.espFreeHeap / 1024), 
-                memTotal: Math.round(jsonData.espHeapSize / 1024), 
-                uptime: toTime(jsonData.espUptime), 
-                currentScreen: jsonData.currentScreen, 
-                rendered: jsonData.rendered, 
-                data: jsonData.data, 
-                screens: screens, 
-                ledStatus: jsonData.ledStatus ? jsonData.ledStatus.map((t) => (t).toString(16)) : [],
-                connectionStatus: jsonData.connectionStatus
-            };
+    var context = {
+        timerRunning: jsonData.timerRunning,
+        memUsage: Math.round(jsonData.espFreeHeap / jsonData.espHeapSize * 100),
+        memFree: Math.round(jsonData.espFreeHeap / 1024),
+        memTotal: Math.round(jsonData.espHeapSize / 1024),
+        uptime: toTime(jsonData.espUptime),
+        currentScreen: jsonData.currentScreen,
+        rendered: jsonData.data,
+        data: jsonData.data,
+        screens: screens,
+        ledStatus: jsonData.ledStatus ? jsonData.ledStatus.map((t) => (t).toString(16)) : [],
+        connectionStatus: jsonData.connectionStatus
+    };
 
 
-            document.getElementById('output').innerHTML = template(context);
-        })
-        .catch(err => {
-            //error block
-        });
+    document.getElementById('output').innerHTML = template(context);
 }
 
-interval = setInterval(getBcStatus, 2500);
-getBcStatus();
+
+if (!!window.EventSource) {
+    var source = new EventSource('/events');
+
+    source.addEventListener('open', function (e) {
+        console.log("Status EventSource Connected");
+        if (e.data) {
+            processStatusData(JSON.parse(e.data));
+        }
+    }, false);
+
+    source.addEventListener('error', function (e) {
+        if (e.target.readyState != EventSource.OPEN) {
+            console.log("Status EventSource Disconnected");
+        }
+        source.close();
+    }, false);
+
+    source.addEventListener('status', function (e) {
+        processStatusData(JSON.parse(e.data));
+    }, false);
+}
+
+
+// getBcStatus = () => {
+//     fetch('/api/status', {
+//         method: 'get'
+//     })
+//         .then(response => response.json())
+//         .then()
+//         .catch(err => {
+//             //error block
+//         });
+// }
+
+// interval = setInterval(getBcStatus, 2500);
+// getBcStatus();
 
 fetch('/api/settings', {
     method: 'get'
@@ -77,17 +103,18 @@ fetch('/api/settings', {
         if (jsonData.useBitcoinNode)
             document.getElementById('useBitcoinNode').checked = true;
 
-        let nodeFields = ["rpcHost", "rpcPort", "rpcUser", "tzOffset"];
+        // let nodeFields = ["rpcHost", "rpcPort", "rpcUser", "tzOffset"];
 
-        for (let n of nodeFields) {
-            document.getElementById(n).value = jsonData[n];
-        }
+        // for (let n of nodeFields) {
+        //     document.getElementById(n).value = jsonData[n];
+        // }
 
         document.getElementById('timePerScreen').value = jsonData.timerSeconds / 60;
         document.getElementById('ledBrightness').value = jsonData.ledBrightness;
         document.getElementById('fullRefreshMin').value = jsonData.fullRefreshMin;
-        document.getElementById('wpTimeout').value = jsonData.wpTimeout;
+        document.getElementById('tzOffset').value = jsonData.tzOffset;
         document.getElementById('mempoolInstance').value = jsonData.mempoolInstance;
+        document.getElementById('minSecPriceUpd').value = jsonData.minSecPriceUpd;
 
         if (jsonData.gitRev)
             document.getElementById('gitRev').innerHTML = "Version: " + jsonData.gitRev;
diff --git a/platformio.ini b/platformio.ini
index d946a88..e838636 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -24,12 +24,11 @@ board_build.partitions = partition.csv
 build_flags =
   !python scripts/git_rev.py
   -DLAST_BUILD_TIME=$UNIX_TIME
-  -DASYNCWEBSERVER_REGEX
-  -D ARDUINO_USB_CDC_ON_BOOT
+  -DARDUINO_USB_CDC_ON_BOOT
   -fexceptions
 build_unflags = 
-  -fno-exceptions
   -Werror=all
+  -fno-exceptions
 lib_deps = 
     bblanchon/ArduinoJson@^6.21.3
     esphome/Improv@^1.2.3
@@ -48,4 +47,6 @@ build_flags =
     -D MCP_INT_PIN=8
     -D NEOPIXEL_PIN=34
     -D NEOPIXEL_COUNT=4
-    -D NUM_SCREENS=7
\ No newline at end of file
+    -D NUM_SCREENS=7
+build_unflags = 
+  ${btclock_base.build_unflags}
diff --git a/src/lib/block_notify.cpp b/src/lib/block_notify.cpp
index 6378a50..7df45bf 100644
--- a/src/lib/block_notify.cpp
+++ b/src/lib/block_notify.cpp
@@ -32,7 +32,7 @@ void setupBlockNotify()
     {
         String blockHeightStr = http->getString();
         currentBlockHeight = blockHeightStr.toInt();
-        xTaskNotifyGive(blockUpdateTaskHandle);
+      //  xTaskNotifyGive(blockUpdateTaskHandle);
     }
 
    // std::strcpy(wsServer, String("wss://" + mempoolInstance + "/api/v1/ws").c_str());
@@ -95,7 +95,10 @@ void onWebsocketMessage(esp_websocket_event_data_t *event_data)
 
         if (blockUpdateTaskHandle != nullptr) {
             xTaskNotifyGive(blockUpdateTaskHandle);
-            queueLedEffect(LED_FLASH_BLOCK_NOTIFY);
+            if (preferences.getBool("ledFlashOnUpd", false)) {
+                vTaskDelay(pdMS_TO_TICKS(250)); // Wait until screens are updated
+                queueLedEffect(LED_FLASH_BLOCK_NOTIFY);
+            }
         }
     }
 
diff --git a/src/lib/config.cpp b/src/lib/config.cpp
index 125c9ab..13b2a0a 100644
--- a/src/lib/config.cpp
+++ b/src/lib/config.cpp
@@ -10,6 +10,7 @@ std::map<int, std::string> screenNameMap;
 
 void setup()
 {
+    setupPreferences();
     setupHardware();
     if (mcp.digitalRead(3) == LOW)
     {
@@ -20,7 +21,6 @@ void setup()
     setupDisplays();
     tryImprovSetup();
 
-    setupPreferences();
     setupWebserver();
 
     // setupWifi();
@@ -112,7 +112,13 @@ void setupTimers()
 
 void finishSetup()
 {
-    clearLeds();
+
+    if (preferences.getBool("ledStatus", false)) {
+        setLights(preferences.getUInt("ledColor", 0xFFCC00));
+    } else {
+        clearLeds();
+    }
+
 }
 
 std::map<int, std::string> getScreenNameMap() {
@@ -122,7 +128,7 @@ std::map<int, std::string> getScreenNameMap() {
 void setupHardware()
 {
     setupLeds();
-
+    WiFi.setHostname(getMyHostname().c_str());;
     if (psramInit())
     {
         Serial.println(F("PSRAM is correctly initialized"));
diff --git a/src/lib/config.hpp b/src/lib/config.hpp
index 65b2c17..7eeb0e2 100644
--- a/src/lib/config.hpp
+++ b/src/lib/config.hpp
@@ -9,6 +9,7 @@
 #include <esp_sntp.h>
 #include "epd.hpp"
 #include "improv.hpp"
+#include <map>
 
 #include "lib/screen_handler.hpp"
 #include "lib/webserver.hpp"
@@ -22,6 +23,7 @@
 #define TIME_OFFSET_SECONDS 3600
 #define USER_AGENT "BTClock/2.0"
 #define MCP_DEV_ADDR 0x20
+#define DEFAULT_SECONDS_BETWEEN_PRICE_UPDATE 30
 
 #define DEFAULT_FG_COLOR GxEPD_WHITE
 #define DEFAULT_BG_COLOR GxEPD_BLACK
diff --git a/src/lib/epd.cpp b/src/lib/epd.cpp
index 162799e..d42639f 100644
--- a/src/lib/epd.cpp
+++ b/src/lib/epd.cpp
@@ -148,7 +148,16 @@ extern "C" void updateDisplay(void *pvParameters) noexcept
 
         if (epdContent[epdIndex].compareTo(currentEpdContent[epdIndex]) != 0)
         {
+            
             displays[epdIndex].init(0, false); // Little longer reset duration because of MCP
+            uint count = 0;
+            while (EPD_BUSY[epdIndex].digitalRead() == HIGH || count < 10) {
+                vTaskDelay(pdMS_TO_TICKS(100));
+                if (count >= 9) {
+                    displays[epdIndex].init(0, false); 
+                }
+                count++;
+            }
 
             bool updatePartial = true;
 
diff --git a/src/lib/led_handler.cpp b/src/lib/led_handler.cpp
index cb4303e..73eedb7 100644
--- a/src/lib/led_handler.cpp
+++ b/src/lib/led_handler.cpp
@@ -185,20 +185,30 @@ void blinkDelayTwoColor(int d, int times, uint32_t c1, uint32_t c2)
 
 void clearLeds()
 {
+    preferences.putBool("ledStatus", false);
     pixels.clear();
     pixels.show();
 }
 
 void setLights(int r, int g, int b)
 {
+    setLights(pixels.Color(r, g, b));
+}
+
+void setLights(uint32_t color)
+{
+    preferences.putUInt("ledColor", color);
+    preferences.putBool("ledStatus", true);
+
     for (int i = 0; i < NEOPIXEL_COUNT; i++)
     {
-        pixels.setPixelColor(i, pixels.Color(r, g, b));
+        pixels.setPixelColor(i, color);
     }
 
     pixels.show();
 }
 
+
 QueueHandle_t getLedTaskQueue()
 {
     return ledTaskQueue;
diff --git a/src/lib/led_handler.hpp b/src/lib/led_handler.hpp
index 2e57d63..762560c 100644
--- a/src/lib/led_handler.hpp
+++ b/src/lib/led_handler.hpp
@@ -35,4 +35,5 @@ void blinkDelayTwoColor(int d, int times, uint32_t c1, uint32_t c2);
 void clearLeds();
 QueueHandle_t getLedTaskQueue();
 bool queueLedEffect(uint effect);
-void setLights(int r, int g, int b);
\ No newline at end of file
+void setLights(int r, int g, int b);
+void setLights(uint32_t color);
\ No newline at end of file
diff --git a/src/lib/price_notify.cpp b/src/lib/price_notify.cpp
index 40c906c..3e2b855 100644
--- a/src/lib/price_notify.cpp
+++ b/src/lib/price_notify.cpp
@@ -4,6 +4,7 @@ const char *wsServerPrice = "wss://ws.coincap.io/prices?assets=bitcoin";
 // WebsocketsClient client;
 esp_websocket_client_handle_t clientPrice = NULL;
 unsigned long int currentPrice;
+unsigned long int lastPriceUpdate = 0;
 
 void setupPriceNotify()
 {
@@ -47,13 +48,19 @@ void onWebsocketPriceMessage(esp_websocket_event_data_t* event_data)
     if (doc.containsKey("bitcoin")) {
         if (currentPrice != doc["bitcoin"].as<long>()) {
 
-            const unsigned long oldPrice = currentPrice;
-            currentPrice = doc["bitcoin"].as<long>();
+            uint minSecPriceUpd = preferences.getUInt("minSecPriceUpd", DEFAULT_SECONDS_BETWEEN_PRICE_UPDATE);
+            uint currentTime = esp_timer_get_time() / 1000000;
 
-           // if (abs((int)(oldPrice-currentPrice)) > round(0.0015*oldPrice)) {
-                if (priceUpdateTaskHandle != nullptr && (getCurrentScreen() == SCREEN_BTC_TICKER || getCurrentScreen() == SCREEN_MSCW_TIME))
-                    xTaskNotifyGive(priceUpdateTaskHandle);
-            //}
+            if (lastPriceUpdate == 0 || (currentTime - lastPriceUpdate) > minSecPriceUpd) {
+             //   const unsigned long oldPrice = currentPrice;
+                currentPrice = doc["bitcoin"].as<long>();
+
+                lastPriceUpdate = currentTime;
+            // if (abs((int)(oldPrice-currentPrice)) > round(0.0015*oldPrice)) {
+                    if (priceUpdateTaskHandle != nullptr && (getCurrentScreen() == SCREEN_BTC_TICKER || getCurrentScreen() == SCREEN_MSCW_TIME))
+                        xTaskNotifyGive(priceUpdateTaskHandle);
+                //}
+            }
         }
     }
 }
diff --git a/src/lib/screen_handler.cpp b/src/lib/screen_handler.cpp
index bec727c..d891ecd 100644
--- a/src/lib/screen_handler.cpp
+++ b/src/lib/screen_handler.cpp
@@ -180,6 +180,8 @@ void setupTasks()
     xTaskCreate(taskBlockUpdate, "updateBlock", 2048, NULL, tskIDLE_PRIORITY, &blockUpdateTaskHandle);
     xTaskCreate(taskTimeUpdate, "updateTime", 4096, NULL, tskIDLE_PRIORITY, &timeUpdateTaskHandle);
     xTaskCreate(taskScreenRotate, "rotateScreen", 2048, NULL, tskIDLE_PRIORITY, &taskScreenRotateTaskHandle);
+
+    setCurrentScreen(preferences.getUInt("currentScreen", 0));
 }
 
 void setupTimeUpdateTimer(void *pvParameters)
@@ -212,7 +214,10 @@ void setupScreenRotateTimer(void *pvParameters)
         .name = "screen_rotate_timer"};
 
     esp_timer_create(&screenRotateTimerConfig, &screenRotateTimer);
-    esp_timer_start_periodic(screenRotateTimer, getTimerSeconds() * usPerSecond);
+
+    if (preferences.getBool("timerActive", true)) {
+        esp_timer_start_periodic(screenRotateTimer, getTimerSeconds() * usPerSecond);
+    }
 
     vTaskDelete(NULL);
 }
@@ -233,11 +238,13 @@ void setTimerActive(bool status)
     {
         esp_timer_start_periodic(screenRotateTimer, getTimerSeconds() * usPerSecond);
         queueLedEffect(LED_EFFECT_START_TIMER);
+        preferences.putBool("timerActive", true);
     }
     else
     {
         esp_timer_stop(screenRotateTimer);
         queueLedEffect(LED_EFFECT_PAUSE_TIMER);
+        preferences.putBool("timerActive", false);
     }
 }
 
diff --git a/src/lib/utils.cpp b/src/lib/utils.cpp
index 8e548f6..4c0944b 100644
--- a/src/lib/utils.cpp
+++ b/src/lib/utils.cpp
@@ -4,3 +4,9 @@ int modulo(int x, int N)
 {
     return (x % N + N) % N;
 }
+
+String getMyHostname() {
+    byte mac[6];
+    WiFi.macAddress(mac);
+    return "btclock" + String(mac[4], 16) = String(mac[5], 16);
+}
\ No newline at end of file
diff --git a/src/lib/utils.hpp b/src/lib/utils.hpp
index 9dad3aa..2bdd69d 100644
--- a/src/lib/utils.hpp
+++ b/src/lib/utils.hpp
@@ -1 +1,7 @@
-int modulo(int x,int N);
\ No newline at end of file
+#pragma once
+
+#include <WiFi.h>
+#include "shared.hpp"
+
+int modulo(int x,int N);
+String getMyHostname();
\ No newline at end of file
diff --git a/src/lib/webserver.cpp b/src/lib/webserver.cpp
index f32fefc..057a59b 100644
--- a/src/lib/webserver.cpp
+++ b/src/lib/webserver.cpp
@@ -1,6 +1,7 @@
 #include "webserver.hpp"
 
 AsyncWebServer server(80);
+AsyncEventSource events("/events");
 
 void setupWebserver()
 {
@@ -10,6 +11,18 @@ void setupWebserver()
         return;
     }
 
+    events.onConnect([](AsyncEventSourceClient *client)
+                     {
+                         if (client->lastId())
+                         {
+                             Serial.printf("Client reconnected! Last message ID that it gat is: %u\n", client->lastId());
+                         }
+                         // send event with message "hello!", id current millis
+                         //  and set reconnect delay to 1 second
+                         eventSourceLoop();
+                     });
+    server.addHandler(&events);
+
     server.serveStatic("/css", LittleFS, "/css/");
     server.serveStatic("/js", LittleFS, "/js/");
     server.serveStatic("/font", LittleFS, "/font/");
@@ -30,31 +43,38 @@ void setupWebserver()
 
     server.on("/api/lights/off", HTTP_GET, onApiLightsOff);
     server.on("/api/lights/color", HTTP_GET, onApiLightsSetColor);
-    server.on("^\\/api\\/lights\\/([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$", HTTP_GET, onApiLightsSetColor);
+
+    // server.on("^\\/api\\/lights\\/([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$", HTTP_GET, onApiLightsSetColor);
 
     server.on("/api/restart", HTTP_GET, onApiRestart);
-
+    server.addRewrite(new OneParamRewrite("/api/lights/{color}", "/api/lights/color?c={color}"));
     server.addRewrite(new OneParamRewrite("/api/show/screen/{s}", "/api/show/screen?s={s}"));
     server.addRewrite(new OneParamRewrite("/api/show/text/{text}", "/api/show/text?t={text}"));
     server.addRewrite(new OneParamRewrite("/api/show/number/{number}", "/api/show/text?t={text}"));
 
     server.onNotFound(onNotFound);
 
+    DefaultHeaders::Instance().addHeader("Access-Control-Allow-Origin", "*");
+
     server.begin();
+    if (!MDNS.begin(getMyHostname()))
+    {
+        Serial.println(F("Error setting up MDNS responder!"));
+        while (1)
+        {
+            delay(1000);
+        }
+    }
+    MDNS.addService("http", "tcp", 80);
 }
 
-/**
- * @Api
- * @Path("/api/status")
- */
-void onApiStatus(AsyncWebServerRequest *request)
+StaticJsonDocument<768> getStatusObject()
 {
-    AsyncResponseStream *response = request->beginResponseStream("application/json");
-    StaticJsonDocument<512> root;
+    StaticJsonDocument<768> root;
 
     root["currentScreen"] = getCurrentScreen();
     root["numScreens"] = NUM_SCREENS;
-    root["timerRunning"] = isTimerActive();;
+    root["timerRunning"] = isTimerActive();
     root["espUptime"] = esp_timer_get_time() / 1000000;
     root["currentPrice"] = getPrice();
     root["currentBlockHeight"] = getBlockHeight();
@@ -67,6 +87,37 @@ void onApiStatus(AsyncWebServerRequest *request)
     conStatus["price"] = isPriceNotifyConnected();
     conStatus["blocks"] = isBlockNotifyConnected();
 
+    return root;
+}
+
+void eventSourceLoop()
+{
+    if (!events.count()) return;
+    StaticJsonDocument<768> root = getStatusObject();
+    JsonArray data = root.createNestedArray("data");
+    String epdContent[NUM_SCREENS];
+    std::array<String, NUM_SCREENS> retEpdContent = getCurrentEpdContent();
+    std::copy(std::begin(retEpdContent), std::end(retEpdContent), epdContent);
+
+    copyArray(epdContent, data);
+
+    size_t bufSize = measureJson(root);
+    char buffer[bufSize];
+    String bufString;
+    serializeJson(root, bufString);
+
+    events.send(bufString.c_str(), "status");
+}
+
+/**
+ * @Api
+ * @Path("/api/status")
+ */
+void onApiStatus(AsyncWebServerRequest *request)
+{
+    AsyncResponseStream *response = request->beginResponseStream("application/json");
+
+    StaticJsonDocument<768> root = getStatusObject();
     JsonArray data = root.createNestedArray("data");
     JsonArray rendered = root.createNestedArray("rendered");
     String epdContent[NUM_SCREENS];
@@ -107,7 +158,6 @@ void onApiActionTimerRestart(AsyncWebServerRequest *request)
     request->send(200);
 }
 
-
 void onApiShowScreen(AsyncWebServerRequest *request)
 {
     if (request->hasParam("s"))
@@ -128,13 +178,14 @@ void onApiShowText(AsyncWebServerRequest *request)
         t.toUpperCase(); // This is needed as long as lowercase letters are glitchy
 
         std::array<String, NUM_SCREENS> textEpdContent;
-        for (uint i = 0; i < NUM_SCREENS; i++) {
+        for (uint i = 0; i < NUM_SCREENS; i++)
+        {
             textEpdContent[i] = t[i];
         }
 
         setEpdContent(textEpdContent);
     }
-    //setCurrentScreen(SCREEN_CUSTOM);
+    // setCurrentScreen(SCREEN_CUSTOM);
     request->send(200);
 }
 
@@ -156,7 +207,8 @@ void onApiSettingsGet(AsyncWebServerRequest *request)
     root["fgColor"] = getFgColor();
     root["bgColor"] = getBgColor();
     root["timerSeconds"] = getTimerSeconds();
-    root["timerRunning"] = isTimerActive();;
+    root["timerRunning"] = isTimerActive();
+    root["minSecPriceUpd"] = preferences.getUInt("minSecPriceUpd", DEFAULT_SECONDS_BETWEEN_PRICE_UPDATE);
     root["fullRefreshMin"] = preferences.getUInt("fullRefreshMin", 30);
     root["wpTimeout"] = preferences.getUInt("wpTimeout", 600);
     root["tzOffset"] = preferences.getInt("gmtOffset", TIME_OFFSET_SECONDS) / 60;
@@ -166,7 +218,6 @@ void onApiSettingsGet(AsyncWebServerRequest *request)
     root["rpcHost"] = preferences.getString("rpcHost", BITCOIND_HOST);
     root["mempoolInstance"] = preferences.getString("mempoolInstance", DEFAULT_MEMPOOL_INSTANCE);
 
-    root["epdColors"] = 2;
     root["ledFlashOnUpdate"] = preferences.getBool("ledFlashOnUpd", false);
     root["ledBrightness"] = preferences.getUInt("ledBrightness", 128);
 
@@ -312,6 +363,16 @@ void onApiSettingsPost(AsyncWebServerRequest *request)
         settingsChanged = true;
     }
 
+     if (request->hasParam("minSecPriceUpd", true))
+    {
+        AsyncWebParameter *p = request->getParam("minSecPriceUpd", true);
+        int minSecPriceUpd = p->value().toInt() * 60;
+        preferences.putInt("minSecPriceUpd", minSecPriceUpd);
+        Serial.print("Setting minSecPriceUpd ");
+        Serial.println(minSecPriceUpd);
+        settingsChanged = true;
+    }
+
     if (request->hasParam("timePerScreen", true))
     {
         AsyncWebParameter *p = request->getParam("timePerScreen", true);
@@ -381,14 +442,16 @@ void onApiLightsOff(AsyncWebServerRequest *request)
 
 void onApiLightsSetColor(AsyncWebServerRequest *request)
 {
-    String rgbColor = request->pathArg(0);
-    uint r, g, b;
-    sscanf(rgbColor.c_str(), "%02x%02x%02x", &r, &g, &b);
-    setLights(r, g, b);
-    request->send(200, "text/plain", rgbColor);
+    if (request->hasParam("c"))
+    {
+        String rgbColor = request->getParam("c")->value();
+        uint r, g, b;
+        sscanf(rgbColor.c_str(), "%02x%02x%02x", &r, &g, &b);
+        setLights(r, g, b);
+        request->send(200, "text/plain", rgbColor);
+    }
 }
 
-
 void onIndex(AsyncWebServerRequest *request) { request->send(LittleFS, "/index.html", String(), false); }
 
 void onNotFound(AsyncWebServerRequest *request)
diff --git a/src/lib/webserver.hpp b/src/lib/webserver.hpp
index 61ee040..fb470dd 100644
--- a/src/lib/webserver.hpp
+++ b/src/lib/webserver.hpp
@@ -3,6 +3,7 @@
 #include "ESPAsyncWebServer.h"
 #include <ArduinoJson.h>
 #include <LittleFS.h>
+#include <ESPmDNS.h>
 
 #include "lib/block_notify.hpp"
 #include "lib/price_notify.hpp"
@@ -32,4 +33,7 @@ void onApiLightsSetColor(AsyncWebServerRequest *request);
 void onApiRestart(AsyncWebServerRequest *request);
 
 void onIndex(AsyncWebServerRequest *request);
-void onNotFound(AsyncWebServerRequest *request);
\ No newline at end of file
+void onNotFound(AsyncWebServerRequest *request);
+
+StaticJsonDocument<768> getStatusObject();
+void eventSourceLoop();
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index e333e8e..b807039 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -10,6 +10,7 @@ extern "C" void app_main()
 
     while (true)
     {
-        vTaskDelay(pdMS_TO_TICKS(5000));
+        eventSourceLoop();
+        vTaskDelay(pdMS_TO_TICKS(2500));
     }
 }
\ No newline at end of file