diff --git a/deployment/VL.IO.NDI.nuspec b/deployment/VL.IO.NDI.nuspec
index 167b361..d64af35 100644
--- a/deployment/VL.IO.NDI.nuspec
+++ b/deployment/VL.IO.NDI.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2011/10/nuspec.xsd">
   <metadata>
     <id>VL.IO.NDI</id>
-    <version>0.5.4-preview</version>
+    <version>0.5.5-preview</version>
     <title>VL.IO.NDI</title>
     <authors>vvvv, Matthias Husinsky, sebl, NewTek</authors>
     <owners>vvvv, Matthias Husinsky, sebl, NewTek</owners>
diff --git a/src/Properties/launchSettings.json b/src/Properties/launchSettings.json
index d937f5c..de0bcce 100644
--- a/src/Properties/launchSettings.json
+++ b/src/Properties/launchSettings.json
@@ -2,11 +2,8 @@
   "profiles": {
     "VL.IO.NDI": {
       "commandName": "Executable",
-      "executablePath": "$(ProgramFiles)\\vvvv\\vvvv_gamma_$(VVVVVersion)\\vvvv.exe",
-      "commandLineArgs": "--package-repositories $(PackageRepositories) --debug --editable-packages VL.IO.NDI;VL.Audio"
-    },
-    "Profile 1": {
-      "commandName": "Project"
+      "executablePath": "$(VVVVInstallPath)\\vvvv.exe",
+      "commandLineArgs": "--package-repositories $(PackageRepositories) --editable-packages VL.IO.NDI;VL.Audio"
     }
   }
 }
\ No newline at end of file
diff --git a/src/Synchronizer.cs b/src/Synchronizer.cs
index 07ae382..91728b8 100644
--- a/src/Synchronizer.cs
+++ b/src/Synchronizer.cs
@@ -12,6 +12,7 @@ public unsafe class Synchronizer : NativeObject, IAudioSource, IVideoSource
         // our unmanaged NDI sync instance
         private IResourceProvider<IntPtr> _syncInstanceProvider;
         private IResourceHandle<IntPtr> _syncInstanceHandle;
+        private Receiver _receiver;
 
         public Receiver Receiver
         {
@@ -20,6 +21,7 @@ public Receiver Receiver
                 var syncInstance = value?.SyncInstanceProvider;
                 if (syncInstance != _syncInstanceProvider)
                 {
+                    _receiver = value;
                     _syncInstanceProvider = syncInstance;
                     _syncInstanceHandle?.Dispose();
                     _syncInstanceHandle = syncInstance?.GetHandle();
@@ -33,6 +35,9 @@ IResourceProvider<VideoFrame> IVideoSource.GrabVideoFrame()
             if (syncInstanceHandle is null)
                 return null;
 
+            if (_receiver is null || !_receiver.Enabled)
+                return null;
+
             var nativeVideoFrame = new NDIlib.video_frame_v2_t();
             NDIlib.framesync_capture_video(syncInstanceHandle.Resource, ref nativeVideoFrame, NDIlib.frame_format_type_e.frame_format_type_interleaved);
 
@@ -63,6 +68,9 @@ IResourceProvider<AudioFrame> IAudioSource.GrabAudioFrame(int sampleCount, Optio
             if (syncInstanceHandle is null)
                 return null;
 
+            if (_receiver is null || !_receiver.Enabled)
+                return null;
+
             var nativeAudioFrame = new NDIlib.audio_frame_v2_t();
             NDIlib.framesync_capture_audio(syncInstanceHandle.Resource, ref nativeAudioFrame, sampleRate.Value, channelCount.Value, sampleCount);
 
diff --git a/src/VL.IO.NDI.csproj b/src/VL.IO.NDI.csproj
index dd8a51c..3b16405 100644
--- a/src/VL.IO.NDI.csproj
+++ b/src/VL.IO.NDI.csproj
@@ -10,7 +10,7 @@
 
     <!-- Startup properties -->
     <PackageRepositories>$([System.IO.Path]::GetFullPath('$(MsBuildThisFileDirectory)..\..'))</PackageRepositories>
-    <VVVVVersion>5.2</VVVVVersion>
+    <VVVVInstallPath>C:\Program Files\vvvv\vvvv_gamma_6.7-0236-g33a4a9999e-win-x64</VVVVInstallPath>
     
     <Version>0.5.0</Version>
     <Authors>NewTek, Motzi, sebl, vvvv group</Authors>
diff --git a/src/VL.IO.NDI.sln b/src/VL.IO.NDI.sln
index d33894c..6a01bdd 100644
--- a/src/VL.IO.NDI.sln
+++ b/src/VL.IO.NDI.sln
@@ -5,6 +5,11 @@ VisualStudioVersion = 17.3.32825.248
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "VL.IO.NDI", "VL.IO.NDI.csproj", "{8B771692-F865-494F-9F0D-638DFFCB7D89}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Deployment", "Deployment", "{47A09AC7-FD75-4976-9B99-EEA0968D7C2F}"
+	ProjectSection(SolutionItems) = preProject
+		..\deployment\VL.IO.NDI.nuspec = ..\deployment\VL.IO.NDI.nuspec
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU