Fix hang when moving window during refresh

Application/MainWindow/WindowHandler.cs

@@ -49,14 +49,14 @@ public partial class MainWindow
     {
         // Set the last window location
         Settings.Default.WindowLocation = new Point(Left, Top);
+        Settings.Default.Save();
 
         // Set the last window size
         Settings.Default.WindowSize = new Size(Width, Height);
+        Settings.Default.Save();
 
         // Save the dock on the navigation tray
         Settings.Default.ToolbarLocation = NameBasedGrid.NameBasedGrid.GetRow(NavigationToolbarTray) == "TopToolbarRow" ? Dock.Top : Dock.Bottom;
-
-        // Save settings
         Settings.Default.Save();
     }
 

Application/SettingsStore.cs

@@ -36,6 +36,9 @@ public static class SettingsStore
         // Try to get the setting from the database that matches the name and version
         var setting = entities.Settings.FirstOrDefault(s => s.Name == name);
 
+        if (setting?.Value == value)
+            return;
+
         entities.SaveChanges(() =>
         {
             // If there was no setting we need to create it