diff --git a/ShareX.UploadersLib/Forms/UploadersConfigForm.cs b/ShareX.UploadersLib/Forms/UploadersConfigForm.cs
index 901ce2380..335f1ae04 100644
--- a/ShareX.UploadersLib/Forms/UploadersConfigForm.cs
+++ b/ShareX.UploadersLib/Forms/UploadersConfigForm.cs
@@ -40,18 +40,35 @@ namespace ShareX.UploadersLib
 {
     public partial class UploadersConfigForm : Form
     {
+        private static UploadersConfigForm instance;
+
         public UploadersConfig Config { get; private set; }
 
         private ImageList uploadersImageList;
-        private URLType urlType = URLType.URL;
+        private URLType customUploaderURLType = URLType.URL;
 
-        public UploadersConfigForm(UploadersConfig config)
+        private UploadersConfigForm(UploadersConfig config)
         {
             Config = config;
             InitializeComponent();
             InitializeControls();
         }
 
+        public static UploadersConfigForm GetFormInstance(UploadersConfig config, out bool firstInstance)
+        {
+            if (instance == null || instance.IsDisposed)
+            {
+                instance = new UploadersConfigForm(config);
+                firstInstance = true;
+            }
+            else
+            {
+                firstInstance = false;
+            }
+
+            return instance;
+        }
+
         private void UploadersConfigForm_Shown(object sender, EventArgs e)
         {
             LoadSettings();
@@ -2861,24 +2878,24 @@ private void btnCustomUploaderXmlSyntaxAdd_Click(object sender, EventArgs e)
 
         private void txtCustomUploaderURL_Enter(object sender, EventArgs e)
         {
-            urlType = URLType.URL;
+            customUploaderURLType = URLType.URL;
         }
 
         private void txtCustomUploaderThumbnailURL_Enter(object sender, EventArgs e)
         {
-            urlType = URLType.ThumbnailURL;
+            customUploaderURLType = URLType.ThumbnailURL;
         }
 
         private void txtCustomUploaderDeletionURL_Enter(object sender, EventArgs e)
         {
-            urlType = URLType.DeletionURL;
+            customUploaderURLType = URLType.DeletionURL;
         }
 
         private void AddTextToActiveURLField(string text)
         {
             TextBox tb;
 
-            switch (urlType)
+            switch (customUploaderURLType)
             {
                 default:
                 case URLType.URL:
diff --git a/ShareX/TaskHelpers.cs b/ShareX/TaskHelpers.cs
index 34b3f5342..ad5fc59df 100644
--- a/ShareX/TaskHelpers.cs
+++ b/ShareX/TaskHelpers.cs
@@ -916,17 +916,29 @@ public static void OpenUploadersConfigWindow(IUploaderService uploaderService =
                 Program.UploaderSettingsResetEvent.WaitOne();
             }
 
-            using (UploadersConfigForm uploadersConfigForm = new UploadersConfigForm(Program.UploadersConfig))
+            bool firstInstance;
+            UploadersConfigForm form = UploadersConfigForm.GetFormInstance(Program.UploadersConfig, out firstInstance);
+
+            if (firstInstance)
+            {
+                form.FormClosed += (sender, e) => Program.UploadersConfigSaveAsync();
+
+                if (uploaderService != null)
+                {
+                    form.NavigateToTabPage(uploaderService.GetUploadersConfigTabPage(form));
+                }
+
+                form.Show();
+            }
+            else
             {
                 if (uploaderService != null)
                 {
-                    uploadersConfigForm.NavigateToTabPage(uploaderService.GetUploadersConfigTabPage(uploadersConfigForm));
+                    form.NavigateToTabPage(uploaderService.GetUploadersConfigTabPage(form));
                 }
 
-                uploadersConfigForm.ShowDialog();
+                form.ForceActivate();
             }
-
-            Program.UploadersConfigSaveAsync();
         }
     }
 }
\ No newline at end of file