diff --git a/app/spectrum.c b/app/spectrum.c
index 8a466c354..43c2a4c4c 100644
--- a/app/spectrum.c
+++ b/app/spectrum.c
@@ -534,6 +534,8 @@ static void UpdateFreqInput(KEY_Code_t key) {
   }
   if (key == KEY_EXIT) {
     freqInputIndex--;
+    if(freqInputDotIndex==freqInputIndex)
+      freqInputDotIndex = 0;    
   } else {
     freqInputArr[freqInputIndex++] = key;
   }
@@ -996,17 +998,18 @@ bool HandleUserInput() {
   kbd.prev = kbd.current;
   kbd.current = GetKey();
 
-  if (kbd.current == KEY_INVALID) {
-    kbd.counter = 0;
-    return true;
-  }
-
-  if (kbd.current == kbd.prev && kbd.counter <= 16) {
-    kbd.counter++;
+  if (kbd.current != KEY_INVALID && kbd.current == kbd.prev) {
+    if(kbd.counter < 16)
+      kbd.counter++;
+    else
+      kbd.counter-=3;
     SYSTEM_DelayMs(20);
   }
+  else {
+    kbd.counter = 0;
+  }
 
-  if (kbd.counter == 3 || kbd.counter > 16) {
+  if (kbd.counter == 3 || kbd.counter == 16) {
     switch (currentState) {
     case SPECTRUM:
       OnKeyDown(kbd.current);