diff --git a/include/Keyboard.hpp b/include/Keyboard.hpp
index 76f881e..10c21c8 100644
--- a/include/Keyboard.hpp
+++ b/include/Keyboard.hpp
@@ -9,6 +9,7 @@ typedef void (*KeyboardSetup)(nn::swkbd::KeyboardConfig&);
 class Keyboard {
     public:
         Keyboard(ulong strSize);
+        ~Keyboard();
         void keyboardThread();
 
         void openKeyboard(const char* initialText, KeyboardSetup setup);
diff --git a/include/game/StageScene/StageSceneStateServerConfig.hpp b/include/game/StageScene/StageSceneStateServerConfig.hpp
index e28e615..d8b393c 100644
--- a/include/game/StageScene/StageSceneStateServerConfig.hpp
+++ b/include/game/StageScene/StageSceneStateServerConfig.hpp
@@ -41,6 +41,7 @@ class StageSceneStateServerConfig : public al::HostStateBase<al::Scene>, public
         virtual void appear(void) override;
         virtual void kill(void) override;
 
+        void clean();
         void exeMainMenu();
         void exeOpenKeyboardIP();
         void exeOpenKeyboardPort();
diff --git a/include/server/freeze-tag/FreezeTagConfigMenu.hpp b/include/server/freeze-tag/FreezeTagConfigMenu.hpp
index 40f40d6..0864f9f 100644
--- a/include/server/freeze-tag/FreezeTagConfigMenu.hpp
+++ b/include/server/freeze-tag/FreezeTagConfigMenu.hpp
@@ -9,6 +9,8 @@ class FreezeTagConfigMenu : public GameModeConfigMenu {
     public:
         FreezeTagConfigMenu();
 
+        void clean() override;
+
         const sead::WFixedSafeString<0x200>* getStringData() override;
         GameModeConfigMenu::UpdateAction updateMenu(int selectIndex) override;
 
@@ -17,6 +19,5 @@ class FreezeTagConfigMenu : public GameModeConfigMenu {
     private:
         static constexpr int mItemCount = 8;
         sead::SafeArray<sead::WFixedSafeString<0x200>, mItemCount>* mItems = nullptr;
-        Keyboard* mScoreKeyboard;
-        Keyboard* mRoundKeyboard;
+        Keyboard* mKeyboard;
 };
diff --git a/include/server/gamemode/GameModeConfigMenu.hpp b/include/server/gamemode/GameModeConfigMenu.hpp
index a140671..2eaaf3a 100644
--- a/include/server/gamemode/GameModeConfigMenu.hpp
+++ b/include/server/gamemode/GameModeConfigMenu.hpp
@@ -12,6 +12,8 @@ public:
 
     GameModeConfigMenu() = default;
 
+    virtual void clean() {}
+
     virtual UpdateAction updateMenu(int selectIndex) { return UpdateAction::NOOP; }
 
     virtual const sead::WFixedSafeString<0x200>* getStringData() { return nullptr; }
diff --git a/source/Keyboard.cpp b/source/Keyboard.cpp
index 104a229..5994186 100644
--- a/source/Keyboard.cpp
+++ b/source/Keyboard.cpp
@@ -20,7 +20,13 @@ Keyboard::Keyboard(ulong strSize) : mResultString(strSize) {
 
     mCustomizeDicSize = 0x400;
     mCustomizeDicBuf = (char*)malloc(mCustomizeDicSize);
+}
 
+Keyboard::~Keyboard() {
+    delete mThread;
+    free(mWorkBuf);
+    free(mTextCheckBuf);
+    free(mCustomizeDicBuf);
 }
 
 void Keyboard::keyboardThread() {
@@ -48,7 +54,6 @@ void Keyboard::keyboardThread() {
 }
 
 void Keyboard::openKeyboard(const char* initialText, KeyboardSetup setupFunc) {
-
     mInitialText = initialText;
     mSetupFunc   = setupFunc;
 
diff --git a/source/hooks.cpp b/source/hooks.cpp
index 466782c..9e7e01f 100644
--- a/source/hooks.cpp
+++ b/source/hooks.cpp
@@ -119,6 +119,7 @@ void initStateHook(
 ) {
     thisPtr->mStateOption = new StageSceneStateOption(stateName, host, initInfo, footer, data, unkBool);
 
+    if (sceneStateServerConfig) { sceneStateServerConfig->clean(); }
     sceneStateServerConfig = new StageSceneStateServerConfig("ServerConfig", host, initInfo, footer, data, unkBool);
 }
 
diff --git a/source/server/freeze-tag/FreezeTagConfigMenu.cpp b/source/server/freeze-tag/FreezeTagConfigMenu.cpp
index 2300865..472a615 100644
--- a/source/server/freeze-tag/FreezeTagConfigMenu.cpp
+++ b/source/server/freeze-tag/FreezeTagConfigMenu.cpp
@@ -1,6 +1,10 @@
 #include "server/freeze-tag/FreezeTagConfigMenu.hpp"
 
+#include <cmath>
 #include <stdint.h>
+#include "sead/basis/seadNew.h"
+#include "sead/heap/seadHeap.h"
+#include "server/gamemode/GameModeManager.hpp"
 #include "nn/util.h"
 
 FreezeTagConfigMenu::FreezeTagConfigMenu() : GameModeConfigMenu() {
@@ -14,13 +18,12 @@ FreezeTagConfigMenu::FreezeTagConfigMenu() : GameModeConfigMenu() {
     mItems->mBuffer[6].copy(u"Cappy Collision (ON) ");
     mItems->mBuffer[7].copy(u"Cappy Bounce (OFF)   ");
 
-    mScoreKeyboard = new Keyboard(6);
-    mScoreKeyboard->setHeaderText(u"Set your Freeze Tag score");
-    mScoreKeyboard->setSubText(u"");
+    sead::Heap* heap = GameModeManager::instance()->getHeap();
+    mKeyboard = new (heap) Keyboard(6);
+}
 
-    mRoundKeyboard = new Keyboard(3);
-    mRoundKeyboard->setHeaderText(u"Set length of rounds you start in minutes");
-    mRoundKeyboard->setSubText(u"This will be automatically sent to other players (2-60 minutes)");
+void FreezeTagConfigMenu::clean() {
+    delete mKeyboard;
 }
 
 const sead::WFixedSafeString<0x200>* FreezeTagConfigMenu::getStringData() {
@@ -92,7 +95,9 @@ GameModeConfigMenu::UpdateAction FreezeTagConfigMenu::updateMenu(int selectIndex
             char buf[5];
             nn::util::SNPrintf(buf, 5, "%u", oldScore);
 
-            mScoreKeyboard->openKeyboard(
+            mKeyboard->setHeaderText(u"Set your Freeze Tag score");
+            mKeyboard->setSubText(u"");
+            mKeyboard->openKeyboard(
                 buf,
                 [](nn::swkbd::KeyboardConfig& config) {
                     config.keyboardMode  = nn::swkbd::KeyboardMode::ModeNumeric;
@@ -103,12 +108,12 @@ GameModeConfigMenu::UpdateAction FreezeTagConfigMenu::updateMenu(int selectIndex
                 }
             );
 
-            while (!mScoreKeyboard->isThreadDone()) {
+            while (!mKeyboard->isThreadDone()) {
                 nn::os::YieldThread(); // allow other threads to run
             }
 
-            if (!mScoreKeyboard->isKeyboardCancelled()) {
-                newScore = ::atoi(mScoreKeyboard->getResult());
+            if (!mKeyboard->isKeyboardCancelled()) {
+                newScore = std::atoi(mKeyboard->getResult());
             }
 
             if (newScore != uint16_t(-1)) {
@@ -128,7 +133,9 @@ GameModeConfigMenu::UpdateAction FreezeTagConfigMenu::updateMenu(int selectIndex
             char buf[3];
             nn::util::SNPrintf(buf, 3, "%u", oldTime);
 
-            mRoundKeyboard->openKeyboard(
+            mKeyboard->setHeaderText(u"Set length of rounds you start in minutes");
+            mKeyboard->setSubText(u"This will be automatically sent to other players (2-60 minutes)");
+            mKeyboard->openKeyboard(
                 buf,
                 [](nn::swkbd::KeyboardConfig& config) {
                     config.keyboardMode  = nn::swkbd::KeyboardMode::ModeNumeric;
@@ -139,17 +146,18 @@ GameModeConfigMenu::UpdateAction FreezeTagConfigMenu::updateMenu(int selectIndex
                 }
             );
 
-            while (!mRoundKeyboard->isThreadDone()) {
+            while (!mKeyboard->isThreadDone()) {
                 nn::os::YieldThread(); // allow other threads to run
             }
 
-            if (!mRoundKeyboard->isKeyboardCancelled()) {
-                newTime = ::atoi(mRoundKeyboard->getResult());
+            if (!mKeyboard->isKeyboardCancelled()) {
+                newTime = std::atoi(mKeyboard->getResult());
             }
 
             if (newTime != uint8_t(-1)) {
                 FreezeTagInfo::mRoundLength = al::clamp(newTime, u8(2), u8(60));
             }
+
             return UpdateAction::NOOP;
         }
         case 4: {
diff --git a/source/states/StageSceneStateServerConfig.cpp b/source/states/StageSceneStateServerConfig.cpp
index c92283b..ca11f45 100644
--- a/source/states/StageSceneStateServerConfig.cpp
+++ b/source/states/StageSceneStateServerConfig.cpp
@@ -139,6 +139,12 @@ al::MessageSystem* StageSceneStateServerConfig::getMessageSystem(void) const {
     return mMsgSystem;
 }
 
+void StageSceneStateServerConfig::clean() {
+    for (int mode = 0; mode < GameModeFactory::getModeCount() - 1; mode++) {
+        mGamemodeConfigMenus[mode].mMenu->clean();
+    }
+}
+
 void StageSceneStateServerConfig::exeMainMenu() {
     if (al::isFirstStep(this)) {
         activateInput();