diff --git a/speedclock.ino b/speedclock.ino
index 65482a7..6a8886d 100644
--- a/speedclock.ino
+++ b/speedclock.ino
@@ -250,26 +250,38 @@ void loop(void) {
         //calculate the run_time and switch to WAIT
         run_time = (radio_data.topbuttonpressedtime - running_time_offset) - start_time;
         runner_run_time = runner_start_time - run_time;
-        timer_new_state = TIMER_WAIT;
+        delay(10);
+        if(digitalRead(CANCELBUTTON_IN) != CANCELBUTTON_PRESSED){
+          timer_new_state = TIMER_WAIT;
+        }
         break;
       case TIMER_FAIL:
         //fail start case .... 
         failSequence();
         run_time = 99999;
         runner_run_time = runner_start_time - start_time;
-        timer_new_state = TIMER_WAIT;
+        delay(10);
+        if(digitalRead(CANCELBUTTON_IN) != CANCELBUTTON_PRESSED){        
+          timer_new_state = TIMER_WAIT;
+        }
         break;        
       case TIMER_CANCELLED:
         // what to do in chancel mode ?
         run_time = 99999;
         runner_run_time = runner_start_time - start_time;
-        timer_new_state = TIMER_WAIT;
+        delay(10);
+        if(digitalRead(CANCELBUTTON_IN) != CANCELBUTTON_PRESSED){
+          timer_new_state = TIMER_WAIT;
+        }
         break;
       case TIMER_TIMEDOUT:
         // time out
         run_time = millis() - start_time;
         runner_run_time = runner_start_time - start_time;
-        timer_new_state = TIMER_WAIT;
+        delay(10);
+        if(digitalRead(CANCELBUTTON_IN) != CANCELBUTTON_PRESSED){
+          timer_new_state = TIMER_WAIT;
+        }
         break;
       case TIMER_WAIT:
         // disable interrupt if not already done
@@ -453,20 +465,24 @@ void startSequence(void)
   Serial.print("Start time is: ");
   Serial.println(start_time);
   // this is sequence of usually three tones after a wait time 1sec , in between the tones there is also a delay of 1 sec. Each tone is 200ms seconds long, except the last 
+  update_statemessage(timer_new_state);
   if(timer_new_state == TIMER_RUNNING){
     delay(STARTSEQ_STARTPAUSE_MS);
   }
   // first tone
+  update_statemessage(timer_new_state);
   if(timer_new_state == TIMER_RUNNING){  
     tone(PIEZO_PIN, STARTSEQ_TON_1_2_FREQUENCY,STARTSEQ_TON_1_2_LENGTH_MS );
     delay(STARTSEQ_TONEPAUSE_MS);
   }
   //second tone
+  update_statemessage(timer_new_state);
   if(timer_new_state == TIMER_RUNNING){
     tone(PIEZO_PIN, STARTSEQ_TON_1_2_FREQUENCY,STARTSEQ_TON_1_2_LENGTH_MS );
     delay(STARTSEQ_TONEPAUSE_MS);
   }
   //third tone
+  update_statemessage(timer_new_state);
   if(timer_new_state == TIMER_RUNNING){
     tone(PIEZO_PIN, STARTSEQ_TON_3_FREQUENCY,STARTSEQ_TON_3_LENGTH_MS );
     delay(STARTSEQ_TON_3_LENGTH_MS);
@@ -490,10 +506,12 @@ void false_start_isr(void)
   // this will save the time when the runner is really started
   Serial.println("** Interrupt service routine started: false_start_ISR **");
   runner_start_time = millis();
-  if((timer_state == TIMER_STARTED) & (timer_new_state == TIMER_STARTED)){
+  if((timer_state == TIMER_STARTED) & (timer_new_state == TIMER_RUNNING)){
     timer_new_state = TIMER_FAIL;
-    detachInterrupt(digitalPinToInterrupt(FAILSTARTBUTTON_IN));
     noTone(PIEZO_PIN);
+    Serial.println("** Interrupt service routine detected false_start. Set new state to TIMER_FAIL **");
+    update_statemessage(timer_new_state);
+    detachInterrupt(digitalPinToInterrupt(FAILSTARTBUTTON_IN));
   } else {
     if((timer_state == TIMER_RUNNING) | (timer_new_state == TIMER_RUNNING) ){
       // disable this interrupt;