diff --git a/src/botlib.cpp b/src/botlib.cpp
index 2e23bd9..a969d96 100644
--- a/src/botlib.cpp
+++ b/src/botlib.cpp
@@ -969,6 +969,7 @@ void Bot::checkMsgQueue () {
    if (state == BotMsg::None || (state == BotMsg::Radio && game.is (GameFlags::FreeForAll))) {
       return;
    }
+   float delayResponseTime = 0.0f;
 
    switch (state) {
    case BotMsg::Buy: // general buy message
@@ -1038,11 +1039,14 @@ void Bot::checkMsgQueue () {
       break;
 
    case BotMsg::Radio:
-      // if last bot radio command (global) happened just a 3 seconds ago, delay response
-      if (bots.getLastRadioTimestamp (m_team) + 3.0f < game.time ()) {
+      delayResponseTime = rg (1.0f, 3.0f);
+
+      // if last bot radio command (global) happened some a little time ago, delay response
+      if (bots.getLastRadioTimestamp (m_team) + delayResponseTime < game.time ()) {
+
          // if same message like previous just do a yes/no
          if (m_radioSelect != Radio::RogerThat && m_radioSelect != Radio::Negative) {
-            if (m_radioSelect == bots.getLastRadio (m_team) && bots.getLastRadioTimestamp (m_team) + 1.5f > game.time ()) {
+            if (m_radioSelect == bots.getLastRadio (m_team) && bots.getLastRadioTimestamp (m_team) + delayResponseTime * 0.5f > game.time ()) {
                m_radioSelect = -1;
             }
             else {
diff --git a/src/manager.cpp b/src/manager.cpp
index 8efd9e2..187148b 100644
--- a/src/manager.cpp
+++ b/src/manager.cpp
@@ -1187,7 +1187,7 @@ Bot::Bot (edict_t *bot, int difficulty, int personality, int team, int skin) {
    m_currentWeapon = 0; // current weapon is not assigned at start
    m_weaponType = WeaponType::None; // current weapon type is not assigned at start
 
-   m_voicePitch = rg (80, 115); // assign voice pitch
+   m_voicePitch = rg (85, 115); // assign voice pitch
 
    // copy them over to the temp level variables
    m_agressionLevel = m_baseAgressionLevel;
diff --git a/src/navigate.cpp b/src/navigate.cpp
index 8bb7ea8..25b76c6 100644
--- a/src/navigate.cpp
+++ b/src/navigate.cpp
@@ -1239,6 +1239,11 @@ bool Bot::updateNavigation () {
       }
    }
 
+   // make sure reach exactly, if just lost on path
+   if (!m_lostReachableNodeTimer.elapsed ()) {
+      desiredDistanceSq = 0.0f;
+   }
+
    // needs precise placement - check if we get past the point
    if (desiredDistanceSq < cr::sqrf (22.0f)
        && nodeDistanceSq < cr::sqrf (30.0f)