diff --git a/Assets/Scripts/GlobalGameManager.cs b/Assets/Scripts/GlobalGameManager.cs
index 5492cab12..a39a0d4de 100644
--- a/Assets/Scripts/GlobalGameManager.cs
+++ b/Assets/Scripts/GlobalGameManager.cs
@@ -59,6 +59,7 @@ namespace HeavenStudio
             DontDestroyOnLoad(this.gameObject);
             instance = this;
             Starpelly.OS.ChangeWindowTitle("Heaven Studio DEMO");
+            QualitySettings.maxQueuedFrames = 1;
             PlayerInput.InitInputControllers();
         }
 
diff --git a/ProjectSettings/AudioManager.asset b/ProjectSettings/AudioManager.asset
index 76ae80001..166dbd7fa 100644
--- a/ProjectSettings/AudioManager.asset
+++ b/ProjectSettings/AudioManager.asset
@@ -9,7 +9,7 @@ AudioManager:
   Doppler Factor: 1
   Default Speaker Mode: 2
   m_SampleRate: 96000
-  m_DSPBufferSize: 1024
+  m_DSPBufferSize: 256
   m_VirtualVoiceCount: 512
   m_RealVoiceCount: 32
   m_EnableOutputSuspension: 1
@@ -17,4 +17,4 @@ AudioManager:
   m_AmbisonicDecoderPlugin: 
   m_DisableAudio: 0
   m_VirtualizeEffects: 1
-  m_RequestedDSPBufferSize: 0
+  m_RequestedDSPBufferSize: 256
diff --git a/ProjectSettings/ProjectSettings.asset b/ProjectSettings/ProjectSettings.asset
index 2ea81a38d..92cb2a977 100644
--- a/ProjectSettings/ProjectSettings.asset
+++ b/ProjectSettings/ProjectSettings.asset
@@ -320,7 +320,9 @@ PlayerSettings:
     Android: 1
     iPhone: 1
     tvOS: 1
-  m_BuildTargetGroupLightmapEncodingQuality: []
+  m_BuildTargetGroupLightmapEncodingQuality:
+  - m_BuildTarget: Standalone
+    m_EncodingQuality: 1
   m_BuildTargetGroupLightmapSettings: []
   m_BuildTargetNormalMapEncoding: []
   playModeTestRunnerEnabled: 0