diff --git a/Lawo.EmberPlusSharp/Model/Node.cs b/Lawo.EmberPlusSharp/Model/Node.cs
index 93e3cfb2..8ca8fa36 100644
--- a/Lawo.EmberPlusSharp/Model/Node.cs
+++ b/Lawo.EmberPlusSharp/Model/Node.cs
@@ -101,8 +101,7 @@ internal sealed override RequestState ReadContents(EmberReader reader, ElementTy
                         break;
                     case GlowNodeContents.IsOnline.OuterNumber:
                         this.IsOnline = reader.AssertAndReadContentsAsBoolean();
-                        var newRequestState = this.RequestState & RequestState.Complete;
-                        this.SetRequestState(false, ref newRequestState);
+                        this.RequestState &= RequestState.Complete;
                         break;
                     case GlowNodeContents.SchemaIdentifiers.OuterNumber:
                         this.ReadSchemaIdentifiers(reader);
diff --git a/Lawo.EmberPlusSharp/Model/ParameterBase.cs b/Lawo.EmberPlusSharp/Model/ParameterBase.cs
index c0e814b0..13e4b940 100644
--- a/Lawo.EmberPlusSharp/Model/ParameterBase.cs
+++ b/Lawo.EmberPlusSharp/Model/ParameterBase.cs
@@ -294,8 +294,7 @@ internal override RequestState ReadContents(EmberReader reader, ElementType actu
                         this.IsOnline = reader.AssertAndReadContentsAsBoolean();
                         var send = (this.IsOnlineChangeStatus == IsOnlineChangeStatus.Changed) &&
                             this.IsOnline && this.StreamIdentifier.HasValue;
-                        var newRequestState = this.RequestState & (send ? RequestState.None : RequestState.Complete);
-                        this.SetRequestState(false, ref newRequestState);
+                        this.RequestState &= send ? RequestState.None : RequestState.Complete;
                         break;
                     case GlowParameterContents.Formula.OuterNumber:
                         this.FormulaCore = reader.AssertAndReadContentsAsString();