diff --git a/DwmLutGUI/DwmLutGUI.sln b/DwmLutGUI/DwmLutGUI.sln
index 40902c0..5f1ee73 100644
--- a/DwmLutGUI/DwmLutGUI.sln
+++ b/DwmLutGUI/DwmLutGUI.sln
@@ -1,20 +1,32 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.31205.134
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.33516.290
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DwmLutGUI", "DwmLutGUI\DwmLutGUI.csproj", "{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
 		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
 		Release|x64 = Release|x64
+		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Debug|x64.ActiveCfg = Debug|x64
 		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Debug|x64.Build.0 = Debug|x64
+		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Debug|x86.Build.0 = Debug|Any CPU
+		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Release|Any CPU.Build.0 = Release|Any CPU
 		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Release|x64.ActiveCfg = Release|x64
 		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Release|x64.Build.0 = Release|x64
+		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Release|x86.ActiveCfg = Release|Any CPU
+		{7FA75ADD-B7F9-4A7F-9198-BAC492FFF80C}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/DwmLutGUI/DwmLutGUI/AboutWindow.xaml b/DwmLutGUI/DwmLutGUI/AboutWindow.xaml
index 1fd10fb..32d5a51 100644
--- a/DwmLutGUI/DwmLutGUI/AboutWindow.xaml
+++ b/DwmLutGUI/DwmLutGUI/AboutWindow.xaml
@@ -11,7 +11,7 @@
         SnapsToDevicePixels="True">
     <StackPanel Margin="6">
         <TextBlock FontSize="15" HorizontalAlignment="Center" TextAlignment="Center">
-            dwm_lut v3.9.4 by lauralex (original by ledoge)
+            dwm_lut v3.9.5 by lauralex (original by ledoge)
         </TextBlock>
         <TextBlock HorizontalAlignment="Center" TextAlignment="Center">
             Licensed under GPLv3 <LineBreak /> <LineBreak />
diff --git a/DwmLutGUI/DwmLutGUI/MainViewModel.cs b/DwmLutGUI/DwmLutGUI/MainViewModel.cs
index 5a00da2..4ff98a0 100644
--- a/DwmLutGUI/DwmLutGUI/MainViewModel.cs
+++ b/DwmLutGUI/DwmLutGUI/MainViewModel.cs
@@ -19,6 +19,7 @@ internal class MainViewModel : INotifyPropertyChanged
         private string _activeText;
         private MonitorData _selectedMonitor;
         private bool _isActive;
+        private Key _toggleKey;
 
         private readonly string _configPath;
 
@@ -83,6 +84,7 @@ private void UpdateConfigChanged()
         private void SaveConfig()
         {
             var xElem = new XElement("monitors",
+                new XAttribute("lut_toggle", _toggleKey),
                 _allMonitors.Select(x =>
                     new XElement("monitor", new XAttribute("path", x.DevicePath),
                         x.SdrLutPath != null ? new XAttribute("sdr_lut", x.SdrLutPath) : null,
@@ -122,6 +124,18 @@ public string HdrLutPath
             get => SelectedMonitor?.HdrLutPath;
         }
 
+        public Key ToggleKey
+        {
+            set
+            {
+                if (value == _toggleKey) return;
+                _toggleKey = value;
+                OnPropertyChanged();
+                SaveConfig();
+            }
+            get => _toggleKey;
+        }
+
         public bool IsActive
         {
             set
@@ -147,6 +161,18 @@ public void UpdateMonitors()
             if (File.Exists(_configPath))
             {
                 config = XElement.Load(_configPath).Descendants("monitor").ToList();
+                try
+                {
+                    _toggleKey = (Key)Enum.Parse(typeof(Key), (string)XElement.Load(_configPath).Attribute("lut_toggle"));
+                }
+                catch
+                {
+                    _toggleKey = Key.Pause;
+                }
+            }
+            else
+            {
+                _toggleKey = Key.Pause;
             }
 
             var paths = WindowsDisplayAPI.DisplayConfig.PathInfo.GetActivePaths();
diff --git a/DwmLutGUI/DwmLutGUI/MainWindow.xaml b/DwmLutGUI/DwmLutGUI/MainWindow.xaml
index d3c260c..527517a 100644
--- a/DwmLutGUI/DwmLutGUI/MainWindow.xaml
+++ b/DwmLutGUI/DwmLutGUI/MainWindow.xaml
@@ -46,7 +46,7 @@
                 <Button Grid.Row="1" IsEnabled="{Binding HdrLutPath, TargetNullValue=false}" Grid.Column="3"
                         Content="Clear"
                         Width="75" Click="HdrLutClear_Click" />
-                <ComboBox x:Name="ToggleKeyCombo" Grid.Row="2" Grid.Column="0" Text="Toggle Key" />
+                <ComboBox x:Name="ToggleKeyCombo" Grid.Row="2" Grid.Column="0" Text="Toggle Key" SelectedItem="{Binding ToggleKey}" />
             </Grid>
             <Grid DockPanel.Dock="Bottom">
                 <Button Content="About" Width="75" HorizontalAlignment="Left" Click="AboutButton_Click" />
diff --git a/DwmLutGUI/DwmLutGUI/MainWindow.xaml.cs b/DwmLutGUI/DwmLutGUI/MainWindow.xaml.cs
index e445d7e..9ef4eae 100644
--- a/DwmLutGUI/DwmLutGUI/MainWindow.xaml.cs
+++ b/DwmLutGUI/DwmLutGUI/MainWindow.xaml.cs
@@ -7,9 +7,12 @@
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Controls;
 using System.Windows.Forms;
 using System.Windows.Input;
 using Microsoft.Win32;
+using ContextMenu = System.Windows.Forms.ContextMenu;
+using MenuItem = System.Windows.Forms.MenuItem;
 using MessageBox = System.Windows.Forms.MessageBox;
 
 namespace DwmLutGUI
@@ -117,7 +120,6 @@ public MainWindow()
             App.KListener.KeyDown += MonitorLutToggle;
             var keys = Enum.GetValues(typeof(Key)).Cast<Key>().ToList();
             ToggleKeyCombo.ItemsSource = keys;
-            ToggleKeyCombo.SelectedItem = Key.NumPad1;
         }
 
         protected override void OnStateChanged(EventArgs e)
@@ -175,7 +177,7 @@ private void SdrLutBrowse_Click(object sender, RoutedEventArgs e)
 
         private void SdrLutClear_Click(object sender, RoutedEventArgs e)
         {
-            _viewModel.SdrLutPath = null;
+            _viewModel.SdrLutPath = "None";
         }
 
         private void HdrLutBrowse_Click(object sender, RoutedEventArgs e)
@@ -190,7 +192,7 @@ private void HdrLutBrowse_Click(object sender, RoutedEventArgs e)
 
         private void HdrLutClear_Click(object sender, RoutedEventArgs e)
         {
-            _viewModel.HdrLutPath = null;
+            _viewModel.HdrLutPath = "None";
         }
 
         private void Disable_Click(object sender, RoutedEventArgs e)
@@ -280,7 +282,7 @@ private void RemoveHdrLut_Click(object sender, RoutedEventArgs e)
             var monitor = _viewModel.SelectedMonitor;
             if (monitor == null) return;
             monitor.HdrLuts.Remove(monitor.HdrLutPath);
-            monitor.HdrLutPath = monitor.HdrLuts.FirstOrDefault();
+            monitor.HdrLutPath = monitor.HdrLuts.FirstOrDefault() ?? "None";
         }
     }
 }
\ No newline at end of file
diff --git a/DwmLutGUI/DwmLutGUI/MonitorData.cs b/DwmLutGUI/DwmLutGUI/MonitorData.cs
index 57044c6..a3591be 100644
--- a/DwmLutGUI/DwmLutGUI/MonitorData.cs
+++ b/DwmLutGUI/DwmLutGUI/MonitorData.cs
@@ -54,7 +54,7 @@ public string SdrLutPath
                 if (value == null) return;
                 if (value != "None" && !SdrLuts.Contains(value))
                     SdrLuts.Add(value);
-                _sdrLutPath = value;
+                _sdrLutPath = value != "None" ? value : null;
                 PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SdrLutFilename)));
                 StaticPropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SdrLutFilename)));
             }
@@ -66,11 +66,11 @@ public string HdrLutPath
             set
             {
                 if (value == _hdrLutPath) return;
-                if (!HdrLuts.Contains(value))
+                if (value != "None" && !HdrLuts.Contains(value))
                 {
                     HdrLuts.Add(value);
                 }
-                _hdrLutPath = value;
+                _hdrLutPath = value != "None" ? value : null;
                 PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(HdrLutFilename)));
                 StaticPropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(HdrLutFilename)));
             }