diff --git a/readme.md b/readme.md
index 48ab1d40..87d710f5 100644
--- a/readme.md
+++ b/readme.md
@@ -54,6 +54,7 @@ Add one or multiple of the following parameters after the base url to change val
 "&R=<0-255>" set LED red value (red slider)
 "&G=<0-255>" set LED green value (green slider)
 "&B=<0-255>" set LED blue value (blue slider)
+"&T=<0 or 1 or 2-255>" 0: switch off, on, toggle
 "&FX=<0-47>" set LED effect (refer to WS2812FX library)
 "&SX=<0-255>" set LED effect speed (refer to WS2812FX library)
 "&NR=<0 or 1>" receive notifications on or off
diff --git a/wled00/wled00.ino b/wled00/wled00.ino
index 6ef5cf40..23ad7a44 100644
--- a/wled00/wled00.ino
+++ b/wled00/wled00.ino
@@ -19,7 +19,7 @@
 #include "htmls01.h"
 
 //to toggle usb serial debug (un)comment following line
-//#define DEBUG
+#define DEBUG
 
 #ifdef DEBUG
  #define DEBUG_PRINT(x)  Serial.print (x)
@@ -123,7 +123,6 @@ uint8_t effectSpeed = 75;
 boolean udpConnected = false;
 byte udpIn[LEDCOUNT*4+2];
 IPAddress ntpIp;
-IPAddress ntpBackupIp(134,130,5,17);
 byte ntpBuffer[48];
 boolean ntpConnected = false;
 boolean ntpSyncNeeded = true;
@@ -148,7 +147,6 @@ boolean auxActive, auxActiveBefore;
 ESP8266WebServer server(80);
 ESP8266HTTPUpdateServer httpUpdater;
 WiFiUDP notifierUdp;
-WiFiUDP ntpUdp;
 
 WS2812FX strip = WS2812FX(LEDCOUNT, 2, NEO_GRB + NEO_KHZ800);
 
@@ -223,6 +221,7 @@ void loop() {
       DEBUG_PRINTLN("---MODULE DEBUG INFO---");
       DEBUG_PRINT("Runtime: "); DEBUG_PRINTLN(millis());
       DEBUG_PRINT("Unix time: "); DEBUG_PRINTLN(now());
+      DEBUG_PRINT("Free heap: "); DEBUG_PRINTLN(ESP.getFreeHeap());
       DEBUG_PRINT("Wifi state: "); DEBUG_PRINTLN(WiFi.status());
       if (WiFi.status() != lastWifiState)
       {
diff --git a/wled00/wled03_set.ino b/wled00/wled03_set.ino
index fb9aeab3..e606be27 100644
--- a/wled00/wled03_set.ino
+++ b/wled00/wled03_set.ino
@@ -285,9 +285,25 @@ boolean handleSet(String req)
    }
    pos = req.indexOf("AX=");
    if (pos > 0) {
-        auxTime = req.substring(pos + 3).toInt();
-        auxActive = true;
-        if (auxTime == 0) auxActive = false;
+      auxTime = req.substring(pos + 3).toInt();
+      auxActive = true;
+      if (auxTime == 0) auxActive = false;
+   }
+   pos = req.indexOf("T=");
+   if (pos > 0) {
+      switch (req.substring(pos + 2).toInt())
+      {
+        case 0: if (bri != 0){bri_last = bri; bri = 0;} break; //off
+        case 1: bri = bri_last; break; //on
+        default: if (bri == 0) //toggle
+        {
+          bri = bri_last;
+        } else
+        {
+          bri_last = bri;
+          bri = 0;
+        }
+      }
    }
    XML_response();
    if (effectUpdated)
diff --git a/wled00/wled05_init.ino b/wled00/wled05_init.ino
index fe243017..7729e5d3 100644
--- a/wled00/wled05_init.ino
+++ b/wled00/wled05_init.ino
@@ -58,14 +58,10 @@ void wledInit()
   }
   DEBUG_PRINTLN("mDNS responder started");
 
-  if (udpPort > 0 && udpPort != 123)
+  if (udpPort > 0)
   {
     udpConnected = notifierUdp.begin(udpPort);
   }
-  if (ntpEnabled && !only_ap)
-  {
-    ntpConnected = ntpUdp.begin(123);
-  }
 
   //SERVER INIT
   //settings page
diff --git a/wled00/wled08_led.ino b/wled00/wled08_led.ino
index faabc1ce..702a43bc 100644
--- a/wled00/wled08_led.ino
+++ b/wled00/wled08_led.ino
@@ -34,7 +34,7 @@ void setLedsStandard()
 
 void colorUpdated(int callMode)
 {
-  //call for notifier -> 0: init 1: direct change 2: button 3: notification 4: nightlight 5: other (no not.)
+  //call for notifier -> 0: init 1: direct change 2: button 3: notification 4: nightlight 5: other (no not.) 6: fx changed
   if (col[0] == col_it[0] && col[1] == col_it[1] && col[2] == col_it[2] && bri == bri_it)
   {
     if (callMode == 6) notify(6);
diff --git a/wled00/wled10_ntp.ino b/wled00/wled10_ntp.ino
index 4c70f563..a8bfa226 100644
--- a/wled00/wled10_ntp.ino
+++ b/wled00/wled10_ntp.ino
@@ -4,7 +4,7 @@
 
 void handleNetworkTime()
 {
-  if (ntpEnabled && ntpConnected)
+  if (ntpEnabled && udpConnected)
   {
     if (ntpSyncNeeded)
     {
@@ -27,11 +27,6 @@ void handleNetworkTime()
       } else
       {
         WiFi.hostByName(ntpServerName, ntpIp);
-        if (ntpIp[0] == 0)
-        {
-          DEBUG_PRINTLN("DNS f!");
-          ntpIp = ntpBackupIp;
-        }
         sendNTPpacket();
         ntpPacketSent = true;
         ntpPacketSentTime = millis();
@@ -45,8 +40,8 @@ void handleNetworkTime()
 
 bool getNtpTime()
 {
-    if (ntpUdp.parsePacket()) {
-        ntpUdp.read(ntpBuffer, 48);  // read packet into the buffer
+    if (notifierUdp.parsePacket()) {
+        notifierUdp.read(ntpBuffer, 48);  // read packet into the buffer
         
         #ifdef DEBUG
         int i= 0;
@@ -78,8 +73,8 @@ bool getNtpTime()
 
 void sendNTPpacket()
 {
-    while (ntpUdp.parsePacket()>0);
-    ntpUdp.flush(); //discard old packets
+    while (notifierUdp.parsePacket()>0);
+    notifierUdp.flush(); //discard old packets
     DEBUG_PRINTLN("Sending NTP packet");
     memset(ntpBuffer, 0, 48);
     ntpBuffer[0] = 0b11100011;   // LI, Version, Mode
@@ -90,9 +85,9 @@ void sendNTPpacket()
     ntpBuffer[13] = 0x4E;
     ntpBuffer[14] = 49;
     ntpBuffer[15] = 52;
-    ntpUdp.beginPacket(ntpIp, 123); //NTP requests are to port 123
-    ntpUdp.write(ntpBuffer, 48);
-    ntpUdp.endPacket();
+    notifierUdp.beginPacket(ntpIp, 123); //NTP requests are to port 123
+    notifierUdp.write(ntpBuffer, 48);
+    notifierUdp.endPacket();
 }
 
 String getTimeString()