diff --git a/src/App/AppLedsV.h b/src/App/AppLedsV.h
index 576de3d0..ddddfcfd 100644
--- a/src/App/AppLedsV.h
+++ b/src/App/AppLedsV.h
@@ -27,7 +27,8 @@ enum Projections
   p_None,
   p_Random,
   p_DistanceFromPoint,
-  p_DistanceFromCentre
+  p_DistanceFromCentre,
+  count
 };
 
 class LedsV {
diff --git a/src/App/AppModLeds.h b/src/App/AppModLeds.h
index 5dd2b9b7..4c0f5dee 100644
--- a/src/App/AppModLeds.h
+++ b/src/App/AppModLeds.h
@@ -12,9 +12,6 @@
 
 #include "AppLedsV.h"
 #include "AppEffects.h"
-#ifdef USERMOD_E131
-  #include "../User/UserModE131.h"
-#endif
 
 #include <vector>
 #include "FastLED.h"
@@ -32,6 +29,8 @@ class AppModLeds:public Module {
 
   //need to make these static as they are called in lambda functions 
   static uint16_t fps;
+  unsigned long lastMappingMillis = 0;
+  static bool doMap;
 
   AppModLeds() :Module("Leds") {};
 
@@ -62,11 +61,11 @@ class AppModLeds:public Module {
       // if (LedsV::projectionNr == p_DistanceFromPoint) {
       if (fx == 9 && LedsV::fxDimension != 2) { // 9 = "Frizzles2D"
         LedsV::fxDimension = 2;
-        ledsV.ledFixProjectAndMap(); //luckily not called during reboot as ledFixNr not defined yet then
+        doMap = true;
       }
       if (fx != 9 && LedsV::fxDimension != 1) { // 9 = "Frizzles2D"
         LedsV::fxDimension = 1;
-        ledsV.ledFixProjectAndMap(); //luckily not called during reboot as ledFixNr not defined yet then
+        doMap = true;
       }
 
       // if (false) {
@@ -136,7 +135,7 @@ class AppModLeds:public Module {
       print->print("%s Change %s to %d\n", "initSelect chFun", var["id"].as<const char *>(), var["value"].as<int>());
 
       LedsV::projectionNr = var["value"];
-      ledsV.ledFixProjectAndMap(); //luckily not called during reboot as ledFixNr not defined yet then
+      doMap = true;
     });
 
     ui->initCanvas(parentVar, "pview", -1, false, [](JsonObject var) { //uiFun
@@ -172,7 +171,7 @@ class AppModLeds:public Module {
       print->print("%s Change %s to %d\n", "initSelect chFun", var["id"].as<const char *>(), var["value"].as<int>());
 
       LedsV::ledFixNr = var["value"];
-      ledsV.ledFixProjectAndMap();
+      doMap = true;
 
       char fileName[30] = "";
       if (files->seqNrToName(fileName, LedsV::ledFixNr)) {
@@ -234,10 +233,9 @@ class AppModLeds:public Module {
     // FastLED.addLeds<NEOPIXEL, 6>(leds, 1); 
     FastLED.addLeds<NEOPIXEL, DATA_PIN>(ledsP, NUM_LEDS_FastLed); 
 
-    #ifdef USERMOD_E131
-      e131mod->addWatch(1, "bri", 256);
-      e131mod->addWatch(2, "fx", effects.size());
-    #endif
+    mdl->addWatch(1, "bri", 256);
+    mdl->addWatch(2, "fx", effects.size());
+    mdl->addWatch(3, "projection", Projections::count);
 
     print->print("%s %s %s\n", __PRETTY_FUNCTION__, name, success?"success":"failed");
   }
@@ -245,7 +243,7 @@ class AppModLeds:public Module {
   void loop() {
     // Module::loop();
 
-    if(millis() - frameMillis >= 1000.0/fps) {
+    if (millis() - frameMillis >= 1000.0/fps) {
       frameMillis = millis();
 
       Effect* effect = effects[mdl->getValue("fx")];
@@ -257,12 +255,19 @@ class AppModLeds:public Module {
       frameCounter++;
       call++;
     }
-    if (millis() - secondMillis >= 1000 || !secondMillis) {
+
+    if (millis() - secondMillis >= 1000) {
       secondMillis = millis();
       mdl->setValueV("realFps", "%lu /s", frameCounter);
       frameCounter = 0;
     }
 
+    if (millis() - lastMappingMillis >= 1000 && doMap) { //not more then once per second (for E131)
+      lastMappingMillis = millis();
+      doMap = false;
+      ledsV.ledFixProjectAndMap();
+    }
+
     // do some periodic updates
     EVERY_N_MILLISECONDS( 20 ) { gHue++; } // slowly cycle the "base color" through the rainbow
   }
@@ -271,4 +276,5 @@ class AppModLeds:public Module {
 
 static AppModLeds *lds;
 
-uint16_t AppModLeds::fps = 40;
\ No newline at end of file
+uint16_t AppModLeds::fps = 40;
+bool AppModLeds::doMap = false;
\ No newline at end of file
diff --git a/src/Sys/SysModModel.h b/src/Sys/SysModModel.h
index 4c3f71ce..30c759f0 100644
--- a/src/Sys/SysModModel.h
+++ b/src/Sys/SysModModel.h
@@ -13,6 +13,14 @@
 
 #include "ArduinoJson.h"
 
+struct VarToWatch {
+  const char * id = nullptr;
+  uint16_t max = -1;
+  uint8_t savedValue = -1;
+};
+
+#define maxChannels 10
+
 class SysModModel:public Module {
 
 public:
@@ -20,6 +28,8 @@ class SysModModel:public Module {
   // StaticJsonDocument<24576> model; //not static as that blows up the stack. Use extern??
   static DynamicJsonDocument *model;
 
+  VarToWatch varsToWatch[maxChannels];
+
   SysModModel();
   void setup();
   void loop();
@@ -65,6 +75,11 @@ class SysModModel:public Module {
   //returns the var defined by id (parent to recursively call findVar)
   static JsonObject findVar(const char * id, JsonArray parent = JsonArray()); //static for processJson
   
+  void addWatch(uint8_t channel, const char * id, uint16_t max) {
+    varsToWatch[channel].id = id;
+    varsToWatch[channel].max = max;
+  }
+
 private:
   static bool doWriteModel;
   static bool doShowObsolete;
diff --git a/src/User/UserModE131.h b/src/User/UserModE131.h
index cf45a1e5..fedc2b88 100644
--- a/src/User/UserModE131.h
+++ b/src/User/UserModE131.h
@@ -13,20 +13,10 @@
 
 #include <vector>
 
-#define maxChannels 10
-
-struct VarToWatch {
-  const char * id = nullptr;
-  uint16_t max = -1;
-  uint8_t savedValue = -1;
-};
-
 class UserModE131:public Module {
 
 public:
 
-  VarToWatch varsToWatch[maxChannels]; //up to 513
-
   UserModE131() :Module("e131/sACN support") {
     print->print("%s %s\n", __PRETTY_FUNCTION__, name);
 
@@ -69,7 +59,7 @@ class UserModE131:public Module {
         e131.pull(&packet);     // Pull packet from ring buffer
 
         for (int i=0; i < maxChannels; i++) {
-          if (packet.property_values[i] != varsToWatch[i].savedValue) {
+          if (packet.property_values[i] != mdl->varsToWatch[i].savedValue) {
 
             print->print("Universe %u / %u Channels | Packet#: %u / Errors: %u / CH%d: %u -> %u",
                     htons(packet.universe),                 // The Universe for this packet
@@ -77,14 +67,14 @@ class UserModE131:public Module {
                     e131.stats.num_packets,                 // Packet counter
                     e131.stats.packet_errors,               // Packet error counter
                     i,
-                    varsToWatch[i].savedValue,
+                    mdl->varsToWatch[i].savedValue,
                     packet.property_values[i]);             // Dimmer data for Channel i
 
-            varsToWatch[i].savedValue = packet.property_values[i];
+            mdl->varsToWatch[i].savedValue = packet.property_values[i];
 
-            if (varsToWatch[i].id != nullptr) {
-              print->print(" var: %s\n", varsToWatch[i].id);
-              mdl->setValueI(varsToWatch[i].id, varsToWatch[i].savedValue%varsToWatch[i].max); // TODO: ugly to have magic string 
+            if (mdl->varsToWatch[i].id != nullptr) {
+              print->print(" var: %s\n", mdl->varsToWatch[i].id);
+              mdl->setValueI(mdl->varsToWatch[i].id, mdl->varsToWatch[i].savedValue%mdl->varsToWatch[i].max); // TODO: ugly to have magic string 
             }
             else
               print->print("\n");
@@ -93,11 +83,6 @@ class UserModE131:public Module {
     }
   }
 
-  void addWatch(uint8_t channel, const char * id, uint16_t max) {
-    varsToWatch[channel].id = id;
-    varsToWatch[channel].max = max;
-  }
-
   private:
     ESPAsyncE131 e131;
     boolean e131Created = false;