diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
index 6580c62..a30594f 100644
--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -39,5 +39,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.3.0.5")]
-[assembly: AssemblyFileVersion("1.3.0.5")]
+[assembly: AssemblyVersion("1.3.0.6")]
+[assembly: AssemblyFileVersion("1.3.0.6")]
diff --git a/README.md b/README.md
index b0b3aed..b54e7ab 100644
--- a/README.md
+++ b/README.md
@@ -275,7 +275,7 @@ Thanks for ideas, reporting issues and contributing!
 #285 #286 [dao-net](https://github.com/dao-net),
 #288 William P.,
 #294 #295 #296 Stefan Mahrer,
-#225 #297 #299 #317 #321 #324 #330 #386 #390 #401 #402 #407 #409 #414 [chip33](https://github.com/chip33),
+#225 #297 #299 #317 #321 #324 #330 #386 #390 #401 #402 #407 #409 #414 #416 [chip33](https://github.com/chip33),
 #298 [phanirithvij](https://github.com/phanirithvij),
 #306 [wini2](https://github.com/wini2),
 #370 [dna5589](https://github.com/dna5589),
diff --git a/UserInterface/AppContextMenu.cs b/UserInterface/AppContextMenu.cs
index 39d12eb..e022aa1 100644
--- a/UserInterface/AppContextMenu.cs
+++ b/UserInterface/AppContextMenu.cs
@@ -89,7 +89,7 @@ namespace SystemTrayMenu.Helper
             aboutBox.AppMoreInfo += "#235 #242 243 #247, #271 Tom, #237 Torsten S., #240 video Patrick, #244 Gunter D., #246 #329 MACE4GITHUB, #259 #310 vanjac, ";
             aboutBox.AppMoreInfo += "#262 terencemcdonnell, #269 petersnows25, #272 Peter M., #273 #274 ParasiteDelta, #275 #276 #278 donaldaken, ";
             aboutBox.AppMoreInfo += "#277 Jan S., #282 akuznets, #283 #284 #289 RuSieg, #285 #286 dao-net, #288 William P., #294 #295 #296 Stefan Mahrer, ";
-            aboutBox.AppMoreInfo += "#225 #297 #299 #317 #321 #324 #330 #386 #390 #401 #402 #407 #409 #414 chip33, #298 phanirithvij, #306 wini2, #370 dna5589, #372 not-nef, #376 Michelle H. ";
+            aboutBox.AppMoreInfo += "#225 #297 #299 #317 #321 #324 #330 #386 #390 #401 #402 #407 #409 #414 #416 chip33, #298 phanirithvij, #306 wini2, #370 dna5589, #372 not-nef, #376 Michelle H. ";
             aboutBox.AppMoreInfo += "#377 SoenkeHob, #380 #394 TransLucida, #384 boydfields, #386 visusys, #387 #411 yrctw" + Environment.NewLine;
             aboutBox.AppMoreInfo += @"
 Sponsors - Thank you!
diff --git a/UserInterface/Menu.cs b/UserInterface/Menu.cs
index c4417da..7c80c9f 100644
--- a/UserInterface/Menu.cs
+++ b/UserInterface/Menu.cs
@@ -9,6 +9,7 @@ namespace SystemTrayMenu.UserInterface
     using System.Drawing;
     using System.Globalization;
     using System.Reflection;
+    using System.Threading;
     using System.Windows.Forms;
     using SystemTrayMenu.DataClasses;
     using SystemTrayMenu.DllImports;
@@ -1100,7 +1101,7 @@ namespace SystemTrayMenu.UserInterface
         {
             if (e.Button == MouseButtons.Left)
             {
-                SettingsForm.ShowSingleInstance(this);
+                new Thread(SettingsForm.ShowSingleInstance).Start();
             }
         }
 
diff --git a/UserInterface/SettingsForm.cs b/UserInterface/SettingsForm.cs
index 512c201..4aed212 100644
--- a/UserInterface/SettingsForm.cs
+++ b/UserInterface/SettingsForm.cs
@@ -589,23 +589,16 @@ namespace SystemTrayMenu.UserInterface
             return RegisterHotkeys(false);
         }
 
-        public static void ShowSingleInstance(IWin32Window owner = null)
+        public static void ShowSingleInstance()
         {
             if (IsOpen())
             {
-                settingsForm.Activate();
+                settingsForm.HandleInvoke(settingsForm.Activate);
             }
             else
             {
                 settingsForm = new();
-                if (owner == null)
-                {
-                    settingsForm.ShowDialog();
-                }
-                else
-                {
-                    settingsForm.Show(owner);
-                }
+                settingsForm.ShowDialog();
             }
         }
 
diff --git a/Utilities/FormsExtensions.cs b/Utilities/FormsExtensions.cs
new file mode 100644
index 0000000..309da22
--- /dev/null
+++ b/Utilities/FormsExtensions.cs
@@ -0,0 +1,24 @@
+// <copyright file="FormsExtensions.cs" company="PlaceholderCompany">
+// Copyright (c) PlaceholderCompany. All rights reserved.
+// </copyright>
+
+namespace SystemTrayMenu.Utilities
+{
+    using System;
+    using System.Windows.Forms;
+
+    internal static class FormsExtensions
+    {
+        public static void HandleInvoke(this Control instance, Action action)
+        {
+            if (instance.InvokeRequired)
+            {
+                instance.Invoke(action);
+            }
+            else
+            {
+                action();
+            }
+        }
+    }
+}