diff --git a/Source/MultiFunPlayer/OutputTarget/ViewModels/PipeOutputTarget.cs b/Source/MultiFunPlayer/OutputTarget/ViewModels/PipeOutputTarget.cs
index 1f632f94..868dae8e 100644
--- a/Source/MultiFunPlayer/OutputTarget/ViewModels/PipeOutputTarget.cs
+++ b/Source/MultiFunPlayer/OutputTarget/ViewModels/PipeOutputTarget.cs
@@ -102,7 +102,7 @@ protected override void Run(CancellationToken token)
                     var value = MathUtils.Lerp(settings.Minimum / 100, settings.Maximum / 100, snapshot.KeyframeTo.Value);
                     var duration = snapshot.Duration;
 
-                    var command = DeviceAxis.ToString(axis, value, duration);
+                    var command = DeviceAxis.ToString(axis, value, duration * 1000);
                     if (client.IsConnected && !string.IsNullOrWhiteSpace(command))
                     {
                         Logger.Trace("Sending \"{0}\" to \"{1}\"", command, PipeName);
diff --git a/Source/MultiFunPlayer/OutputTarget/ViewModels/SerialOutputTarget.cs b/Source/MultiFunPlayer/OutputTarget/ViewModels/SerialOutputTarget.cs
index 4c3d3d86..91fb92a7 100644
--- a/Source/MultiFunPlayer/OutputTarget/ViewModels/SerialOutputTarget.cs
+++ b/Source/MultiFunPlayer/OutputTarget/ViewModels/SerialOutputTarget.cs
@@ -217,7 +217,7 @@ protected override void Run(CancellationToken token)
                     var value = MathUtils.Lerp(settings.Minimum / 100, settings.Maximum / 100, snapshot.KeyframeTo.Value);
                     var duration = snapshot.Duration;
 
-                    var command = DeviceAxis.ToString(axis, value, duration);
+                    var command = DeviceAxis.ToString(axis, value, duration * 1000);
                     if (serialPort.IsOpen && !string.IsNullOrWhiteSpace(command))
                     {
                         Logger.Trace("Sending \"{0}\" to \"{1}\"", command, SelectedSerialPortDeviceId);
diff --git a/Source/MultiFunPlayer/OutputTarget/ViewModels/TcpOutputTarget.cs b/Source/MultiFunPlayer/OutputTarget/ViewModels/TcpOutputTarget.cs
index 0a41c9c4..15256263 100644
--- a/Source/MultiFunPlayer/OutputTarget/ViewModels/TcpOutputTarget.cs
+++ b/Source/MultiFunPlayer/OutputTarget/ViewModels/TcpOutputTarget.cs
@@ -103,7 +103,7 @@ protected override void Run(CancellationToken token)
                     var value = MathUtils.Lerp(settings.Minimum / 100, settings.Maximum / 100, snapshot.KeyframeTo.Value);
                     var duration = snapshot.Duration;
 
-                    var command = DeviceAxis.ToString(axis, value, duration);
+                    var command = DeviceAxis.ToString(axis, value, duration * 1000);
                     if (client.Connected && !string.IsNullOrWhiteSpace(command))
                     {
                         Logger.Trace("Sending \"{0}\" to \"{1}\"", command, $"tcp://{Endpoint.ToUriString()}");
diff --git a/Source/MultiFunPlayer/OutputTarget/ViewModels/UdpOutputTarget.cs b/Source/MultiFunPlayer/OutputTarget/ViewModels/UdpOutputTarget.cs
index e005520d..43acf21e 100644
--- a/Source/MultiFunPlayer/OutputTarget/ViewModels/UdpOutputTarget.cs
+++ b/Source/MultiFunPlayer/OutputTarget/ViewModels/UdpOutputTarget.cs
@@ -112,7 +112,7 @@ protected override void Run(CancellationToken token)
                     var value = MathUtils.Lerp(settings.Minimum / 100, settings.Maximum / 100, snapshot.KeyframeTo.Value);
                     var duration = snapshot.Duration;
 
-                    var command = DeviceAxis.ToString(axis, value, duration);
+                    var command = DeviceAxis.ToString(axis, value, duration * 1000);
                     if (!string.IsNullOrWhiteSpace(command))
                     {
                         Logger.Trace("Sending \"{0}\" to \"{1}\"", command, $"udp://{Endpoint.ToUriString()}");
diff --git a/Source/MultiFunPlayer/OutputTarget/ViewModels/WebSocketOutputTarget.cs b/Source/MultiFunPlayer/OutputTarget/ViewModels/WebSocketOutputTarget.cs
index 78f78e99..2f9def20 100644
--- a/Source/MultiFunPlayer/OutputTarget/ViewModels/WebSocketOutputTarget.cs
+++ b/Source/MultiFunPlayer/OutputTarget/ViewModels/WebSocketOutputTarget.cs
@@ -114,7 +114,7 @@ await PolledUpdateAsync(DeviceAxis.All, () => !token.IsCancellationRequested, as
                     var value = MathUtils.Lerp(settings.Minimum / 100, settings.Maximum / 100, snapshot.KeyframeTo.Value);
                     var duration = snapshot.Duration;
 
-                    var command = DeviceAxis.ToString(axis, value, duration);
+                    var command = DeviceAxis.ToString(axis, value, duration * 1000);
                     if (client.State == WebSocketState.Open && !string.IsNullOrWhiteSpace(command))
                     {
                         Logger.Trace("Sending \"{0}\" to \"{1}\"", command, Uri.ToString());