diff --git a/source/forms/CustomScpExplorer.cpp b/source/forms/CustomScpExplorer.cpp
index eaa8fd366..8bfaae0d0 100644
--- a/source/forms/CustomScpExplorer.cpp
+++ b/source/forms/CustomScpExplorer.cpp
@@ -7886,7 +7886,7 @@ void __fastcall TCustomScpExplorerForm::WMQueryEndSession(TMessage & Message)
 void __fastcall TCustomScpExplorerForm::WMEndSession(TWMEndSession & Message)
 {
   AppLog(L"Windows session end");
-  if (Message.EndSession && IsApplicationMinimized())
+  if (Message.EndSession && IsMainFormMinimized())
   {
     // WORKAROUND
     // TApplication.WndProc() calls Application.Terminate() before Halt(),
@@ -8182,7 +8182,7 @@ void __fastcall TCustomScpExplorerForm::QueueEvent(TManagedTerminal * ATerminal,
   UnicodeString Message;
   TNotifyEvent OnClick = NULL;
   TObject * UserData = NULL;
-  bool QueueInvisible = !ComponentVisible[fcQueueView] || IsApplicationMinimized();
+  bool QueueInvisible = !ComponentVisible[fcQueueView] || IsMainFormMinimized();
   switch (Event)
   {
     case qeEmptyButMonitored:
@@ -10571,7 +10571,7 @@ void __fastcall TCustomScpExplorerForm::LockWindow(bool Force)
   // minimize is no longer possible
   // ("keep up to date" dialog - though does not seem to be the case with "find file" -
   // so it has probably something to do with the semi-modalness of the "keep up to date" dialog)
-  // Shouldn't we use IsApplicationMinimized() here?
+  // Shouldn't we use IsMainFormMinimized() here?
   if ((FLockSuspendLevel == 0) && !IsIconic(Application->Handle) && (Force || (Screen->ActiveForm == this)))
   {
     AppLog(L"Disabling window");
diff --git a/source/forms/Progress.cpp b/source/forms/Progress.cpp
index 11602f18f..876166778 100644
--- a/source/forms/Progress.cpp
+++ b/source/forms/Progress.cpp
@@ -115,7 +115,7 @@ __fastcall TProgressForm::~TProgressForm()
 
   ClearGlobalMinimizeHandler(GlobalMinimize);
 
-  if (IsApplicationMinimized() && FMinimizedByMe)
+  if (IsMainFormMinimized() && FMinimizedByMe)
   {
     ShowNotification(
       NULL, MainInstructions(LoadStr(BALLOON_OPERATION_COMPLETE)),
@@ -408,7 +408,7 @@ bool __fastcall TProgressForm::ReceiveData(bool Force, int ModalLevelOffset)
       // Delay showing the progress until the application is restored,
       // otherwise the form popups up unminimized.
       // See solution in TMessageForm::CMShowingChanged.
-      if (!IsApplicationMinimized() &&
+      if (!IsMainFormMinimized() &&
           (Force || (MilliSecondsBetween(Now(), FStarted) > DelayStartInterval)))
       {
         FDataReceived = true;
diff --git a/source/forms/Synchronize.cpp b/source/forms/Synchronize.cpp
index bba7fb4bd..58f33e497 100644
--- a/source/forms/Synchronize.cpp
+++ b/source/forms/Synchronize.cpp
@@ -514,7 +514,7 @@ void __fastcall TSynchronizeDialog::Stop()
   OnlyStop();
   UpdateControls();
   Repaint();
-  if (IsApplicationMinimized() && FMinimizedByMe)
+  if (IsMainFormMinimized() && FMinimizedByMe)
   {
     FMinimizedByMe = false;
     ApplicationRestore();
diff --git a/source/forms/SynchronizeProgress.cpp b/source/forms/SynchronizeProgress.cpp
index 1f9aa40fb..6e2ad6a54 100644
--- a/source/forms/SynchronizeProgress.cpp
+++ b/source/forms/SynchronizeProgress.cpp
@@ -55,7 +55,7 @@ __fastcall TSynchronizeProgressForm::~TSynchronizeProgressForm()
   ReleaseAsModal(this, FShowAsModalStorage);
   UnhookFormActivation(this);
 
-  if (IsApplicationMinimized() && FMinimizedByMe)
+  if (IsMainFormMinimized() && FMinimizedByMe)
   {
     ShowNotification(
       NULL, MainInstructions(LoadStr(BALLOON_OPERATION_COMPLETE)),
@@ -71,7 +71,7 @@ void __fastcall TSynchronizeProgressForm::Start()
   StartTimeLabel->Caption = FStartTime.TimeString();
   OperationProgress->Position = OperationProgress->Min;
   UpdateControls();
-  if (!IsApplicationMinimized())
+  if (!IsMainFormMinimized())
   {
     // Do not show the progress when the application is minimized,
     // otherwise the form popups up unminimized.
diff --git a/source/windows/TerminalManager.cpp b/source/windows/TerminalManager.cpp
index 760a37e70..c7800ad82 100644
--- a/source/windows/TerminalManager.cpp
+++ b/source/windows/TerminalManager.cpp
@@ -1026,7 +1026,7 @@ void __fastcall TTerminalManager::QueueStatusUpdated()
 //---------------------------------------------------------------------------
 bool __fastcall TTerminalManager::ShouldDisplayQueueStatusOnAppTitle()
 {
-  bool Result = IsApplicationMinimized();
+  bool Result = IsMainFormMinimized();
   if (!Result && (ScpExplorer != NULL))
   {
     HWND Window = GetActiveWindow();
diff --git a/source/windows/WinInterface.cpp b/source/windows/WinInterface.cpp
index 2d359e373..573997369 100644
--- a/source/windows/WinInterface.cpp
+++ b/source/windows/WinInterface.cpp
@@ -1391,16 +1391,22 @@ void __fastcall ApplicationRestore()
   DoApplicationMinimizeRestore(false);
 }
 //---------------------------------------------------------------------------
-bool __fastcall IsApplicationMinimized()
+bool IsMainFormMinimized()
 {
   // VCL help recommends handling Application->OnMinimize/OnRestore
   // for tracking state, but OnRestore is actually not called
-  // (OnMinimize is), when app is minimized from e.g. Progress window
+  // (OnMinimize is), when app is minimized from e.g. Progress window.
+  // Checking Application->Handle might be obsolete.
   bool AppMinimized = IsIconic(Application->Handle);
   bool MainFormMinimized = IsIconic(Application->MainFormHandle);
   return AppMinimized || MainFormMinimized;
 }
 //---------------------------------------------------------------------------
+bool IsApplicationMinimized()
+{
+  return (Screen->ActiveForm != nullptr) && IsIconic(Screen->ActiveForm->Handle);
+}
+//---------------------------------------------------------------------------
 bool __fastcall HandleMinimizeSysCommand(TMessage & Message)
 {
   TWMSysCommand & SysCommand = reinterpret_cast<TWMSysCommand &>(Message);
diff --git a/source/windows/WinInterface.h b/source/windows/WinInterface.h
index 39b2097a5..ad0cb97c9 100644
--- a/source/windows/WinInterface.h
+++ b/source/windows/WinInterface.h
@@ -537,7 +537,8 @@ int __fastcall AdjustLocaleFlag(const UnicodeString & S, TLocaleFlagOverride Loc
 void __fastcall SetGlobalMinimizeHandler(TCustomForm * Form, TNotifyEvent OnMinimize);
 void __fastcall ClearGlobalMinimizeHandler(TNotifyEvent OnMinimize);
 void __fastcall CallGlobalMinimizeHandler(TObject * Sender);
-bool __fastcall IsApplicationMinimized();
+bool IsMainFormMinimized();
+bool IsApplicationMinimized();
 void __fastcall ApplicationMinimize();
 void __fastcall ApplicationRestore();
 bool __fastcall HandleMinimizeSysCommand(TMessage & Message);