diff --git a/com.unity.render-pipelines.core/CHANGELOG.md b/com.unity.render-pipelines.core/CHANGELOG.md
index 6d4074d145d..c4945dca120 100644
--- a/com.unity.render-pipelines.core/CHANGELOG.md
+++ b/com.unity.render-pipelines.core/CHANGELOG.md
@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ### Fixed
 - Fixed missing warning UI about Projector component being unsupported (case 1300327).
 - Fixed the display name of a Volume Parameter when is defined the attribute InspectorName
+- Calculating correct rtHandleScale by considering the possible pixel rounding when DRS is on
+- Problem on domain reload of Volume Parameter Ranges and UI values
 - Fixed Right Align of additional properties on Volume Components Editors
 
 ### Added
diff --git a/com.unity.render-pipelines.core/Runtime/Volume/VolumeParameter.cs b/com.unity.render-pipelines.core/Runtime/Volume/VolumeParameter.cs
index 9ad262e62ca..f3fcd3ffdf4 100644
--- a/com.unity.render-pipelines.core/Runtime/Volume/VolumeParameter.cs
+++ b/com.unity.render-pipelines.core/Runtime/Volume/VolumeParameter.cs
@@ -421,6 +421,7 @@ public class MinIntParameter : IntParameter
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public int min;
 
         /// <summary>
@@ -465,6 +466,7 @@ public class NoInterpMinIntParameter : VolumeParameter<int>
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public int min;
 
         /// <summary>
@@ -509,6 +511,7 @@ public class MaxIntParameter : IntParameter
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public int max;
 
         /// <summary>
@@ -553,6 +556,7 @@ public class NoInterpMaxIntParameter : VolumeParameter<int>
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public int max;
 
         /// <summary>
@@ -597,11 +601,13 @@ public class ClampedIntParameter : IntParameter
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public int min;
 
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public int max;
 
         /// <summary>
@@ -648,11 +654,13 @@ public class NoInterpClampedIntParameter : VolumeParameter<int>
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public int min;
 
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public int max;
 
         /// <summary>
@@ -759,6 +767,7 @@ public class MinFloatParameter : FloatParameter
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float min;
 
         /// <summary>
@@ -805,6 +814,7 @@ public class NoInterpMinFloatParameter : VolumeParameter<float>
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float min;
 
         /// <summary>
@@ -850,6 +860,7 @@ public class MaxFloatParameter : FloatParameter
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float max;
 
         /// <summary>
@@ -896,6 +907,7 @@ public class NoInterpMaxFloatParameter : VolumeParameter<float>
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float max;
 
         /// <summary>
@@ -942,11 +954,13 @@ public class ClampedFloatParameter : FloatParameter
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float min;
 
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float max;
 
         /// <summary>
@@ -995,11 +1009,13 @@ public class NoInterpClampedFloatParameter : VolumeParameter<float>
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float min;
 
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float max;
 
         /// <summary>
@@ -1048,11 +1064,13 @@ public class FloatRangeParameter : VolumeParameter<Vector2>
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float min;
 
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float max;
 
         /// <summary>
@@ -1117,11 +1135,13 @@ public class NoInterpFloatRangeParameter : VolumeParameter<Vector2>
         /// <summary>
         /// The minimum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float min;
 
         /// <summary>
         /// The maximum value to clamp this parameter to.
         /// </summary>
+        [NonSerialized]
         public float max;
 
         /// <summary>
@@ -1165,16 +1185,19 @@ public class ColorParameter : VolumeParameter<Color>
         /// <summary>
         /// Is this color HDR?
         /// </summary>
+        [NonSerialized]
         public bool hdr = false;
 
         /// <summary>
         /// Should the alpha channel be editable in the editor?
         /// </summary>
+        [NonSerialized]
         public bool showAlpha = true;
 
         /// <summary>
         /// Should the eye dropper be visible in the editor?
         /// </summary>
+        [NonSerialized]
         public bool showEyeDropper = true;
 
         /// <summary>
@@ -1239,11 +1262,13 @@ public class NoInterpColorParameter : VolumeParameter<Color>
         /// <summary>
         /// Specifies whether you can edit the alpha channel in the Inspector or not.
         /// </summary>
+        [NonSerialized]
         public bool showAlpha = true;
 
         /// <summary>
         /// Specifies whether the eye dropper is visible in the editor or not.
         /// </summary>
+        [NonSerialized]
         public bool showEyeDropper = true;
 
         /// <summary>