diff --git a/src/wsLED.cpp b/src/wsLED.cpp
index 63ef91a..315c158 100644
--- a/src/wsLED.cpp
+++ b/src/wsLED.cpp
@@ -20,6 +20,8 @@
 // moved into a C file so the attribute will be applied correctly
 extern "C" void ICACHE_RAM_ATTR send_pixels_800(uint8_t* pixel, size_t count, uint8_t pin);
 #endif
+// TODO: Proverit ESP32 s https://github.com/adafruit/Adafruit_NeoPixel/blob/master/esp.c
+//       ... a s https://github.com/Freenove/Freenove_WS2812_Lib_for_ESP32
 
 #define countof(a) (sizeof(a) / sizeof(a[0]))
 
@@ -69,20 +71,12 @@ led_data_buffer[bit] = bit_is_set ? (rmt_item32_t) {{{T1H, 1, TL, 0}}} : (rmt_it
 }
 
 
-wsLED::wsLED(int pin, int order)
+wsLED::wsLED(int pin, int order) : _pin(pin), _order(order), _ledState(LED_STOP)
 {
-
-    _pin = pin;
-    _order = order;
-    _ledState = LED_STOP;
 }
 
-wsLED::wsLED(void)
+wsLED::wsLED(void) : _pin(NOT_A_PIN), _order(RGB), _ledState(LED_STOP)
 {
-
-    _pin = NOT_A_PIN;
-    _order = RGB;
-    _ledState = LED_STOP;
 }
 
 void wsLED::begin(int pin)
@@ -146,25 +140,30 @@ void ICACHE_RAM_ATTR wsLED::rtLed(void)
 
 
     case LED_BREATH: {
+        _handler.detach();
         ++_subState;
         _subState %= countof(LB);
         uint16_t val = pgm_read_word(&LB[_subState]);
         _scale = (uint8_t)val;
         show();
         val >>= 8;
-        _handler.attach_ms(30ul * val, lh, this);
+        _lastTiming = 30ul * val;
+        _handler.attach_ms(_lastTiming, lh, this);
         break;
     }
 
     case LED_PULSE: {
+        _handler.detach();
         _ledState = _savedState;
-        _handler.attach_ms(300, lh, this); // vratime zpet puvodni casovani
         setColor(_color1);
+        show();
+        _handler.attach_ms(_lastTiming, lh, this); // vratime zpet puvodni casovani
         break;
     }
 
     default:
-        _handler.attach_ms(300, lh, this); // jen pomale casovani
+        _handler.detach();
+//        _handler.attach_ms(300, lh, this); // jen pomale casovani
         break;
     }
 }
@@ -195,7 +194,8 @@ void wsLED::blink(int speed)
             _ledState = LED_BLINK;
             _scale = 0xff;
             _subState = 1;
-            _handler.attach_ms(300, lh, this);
+            _lastTiming = 300;
+            _handler.attach_ms(_lastTiming, lh, this);
         }
     }
 }
@@ -209,7 +209,8 @@ void wsLED::breath(void)
             _ledState = LED_BREATH;
             _subState = 0;
             setColor(_color1);
-            _handler.attach_ms(1, lh, this);
+            _lastTiming = 1;
+            _handler.attach_ms(_lastTiming, lh, this);
         }
     }
 }
diff --git a/src/wsLED.h b/src/wsLED.h
index 0d6c7a1..665a926 100644
--- a/src/wsLED.h
+++ b/src/wsLED.h
@@ -135,6 +135,7 @@ protected:
     ledstate_t _ledState; // stav LEDky (blika, dycha, ...)
     ledstate_t _savedState; // stav pro navrat
     int _subState; // pomocny stav/index v poli dychani
+    uint32_t _lastTiming; // posledni nastaveny cas
 #if defined(ARDUINO_ARCH_ESP32)
     int _rmtChannel;
 #endif