diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 1f7443a27c..b305802228 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -79,7 +79,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
     /// <summary>
     /// Contains all LSL ll-functions. This class will be in Default AppDomain.
     /// </summary>
-    public class LSL_Api : MarshalByRefObject, ILSL_Api, IScriptApi
+    public class LSL_Api : ILSL_Api, IScriptApi
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
index 2e1a55e6f7..c9f50ced2f 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LS_Api.cs
@@ -54,7 +54,7 @@ using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
 namespace OpenSim.Region.ScriptEngine.Shared.Api
 {
     [Serializable]
-    public class LS_Api : MarshalByRefObject, ILS_Api, IScriptApi
+    public class LS_Api : ILS_Api, IScriptApi
     {
         internal IScriptEngine m_ScriptEngine;
         internal SceneObjectPart m_host;
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
index f068d873fe..67eba37d43 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
@@ -54,7 +54,7 @@ using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
 namespace OpenSim.Region.ScriptEngine.Shared.Api
 {
     [Serializable]
-    public class MOD_Api : MarshalByRefObject, IMOD_Api, IScriptApi
+    public class MOD_Api : IMOD_Api, IScriptApi
     {
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 0479fd33b0..7ea1e5f8c9 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -134,7 +134,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
     }
 
     [Serializable]
-    public class OSSL_Api : MarshalByRefObject, IOSSL_Api, IScriptApi
+    public class OSSL_Api : IOSSL_Api, IScriptApi
     {
         public const string GridInfoServiceConfigSectionName = "GridInfoService";
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
index f8bc0526bd..ed392758b5 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
@@ -43,7 +43,7 @@ using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
 
 namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
 {
-    public partial class ScriptBaseClass : MarshalByRefObject
+    public partial class ScriptBaseClass
     {
         public ILSL_Api m_LSL_Functions;
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LS_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LS_Stub.cs
index cc7a285ff4..820dcfce85 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LS_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LS_Stub.cs
@@ -45,7 +45,7 @@ using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
 
 namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
 {
-    public partial class ScriptBaseClass : MarshalByRefObject
+    public partial class ScriptBaseClass
     {
         public ILS_Api m_LS_Functions;
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/MOD_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/MOD_Stub.cs
index 703924d348..aebf9c9636 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/MOD_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/MOD_Stub.cs
@@ -49,7 +49,7 @@ using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
 
 namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
 {
-    public partial class ScriptBaseClass : MarshalByRefObject
+    public partial class ScriptBaseClass
     {
         public IMOD_Api m_MOD_Functions;
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index d40fab9a57..7895b02332 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -44,7 +44,7 @@ using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
 
 namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
 {
-    public partial class ScriptBaseClass : MarshalByRefObject
+    public partial class ScriptBaseClass
     {
         public IOSSL_Api m_OSSL_Functions;
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
index 36fabcb306..f99d858a1c 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
@@ -33,7 +33,7 @@ using OpenSim.Region.ScriptEngine.Interfaces;
 
 namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
 {
-    public partial class ScriptBaseClass : MarshalByRefObject, IScript
+    public partial class ScriptBaseClass : IScript
     {
         private Dictionary<string, MethodInfo> inits = new Dictionary<string, MethodInfo>();
         public ScriptBaseClass()