diff --git a/app/formconsole.pas b/app/formconsole.pas
index 7a62e821561..5bca2da9ee7 100644
--- a/app/formconsole.pas
+++ b/app/formconsole.pas
@@ -13,7 +13,7 @@ interface
 
 uses
   Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, ExtCtrls,
-  StrUtils, Menus, LclType,
+  StrUtils, Menus, LclType, Math,
   PythonEngine,
   ATStrings,
   ATSynEdit,
@@ -102,6 +102,7 @@   TfmConsole = class(TFormDummy)
     procedure SetFocus; override;
     procedure ApplyTheme;
     procedure ApplyCaretView;
+    procedure FlushConsole;
   end;
 
 var
@@ -285,6 +286,8 @@ procedure TfmConsole.DoRunLine(Str: string);
       finally
         Py_DECREF(Obj);
       end;
+
+    FlushConsole;
   except
   end;
 end;
@@ -592,6 +595,28 @@ procedure TfmConsole.ApplyCaretView;
   EditorCaretShapeFromString(EdMemo.CaretShapeReadonly, EditorOps.OpCaretViewReadonly);
 end;
 
+procedure TfmConsole.FlushConsole;
+var
+  S: UnicodeString;
+  NCnt, i: integer;
+begin
+  if not AppConsoleQueue.IsEmpty() then
+  begin
+    //avoid output of huge items count at once
+    NCnt:= Min(AppConsoleQueue.Size, 300);
+    for i:= 1 to NCnt do
+    begin
+      S:= AppConsoleQueue.Front();
+      AppConsoleQueue.Pop();
+      DoAddLine(S);
+      if UiOps.LogConsole then
+        MsgLogToFilename(S, AppFile_LogConsole, false);
+    end;
+
+    DoUpdateMemo;
+  end;
+end;
+
 finalization
   if Assigned(fmConsole) then
     FreeAndNil(fmConsole);
diff --git a/app/formmain.pas b/app/formmain.pas
index 457a73a16da..d02f3d0233e 100644
--- a/app/formmain.pas
+++ b/app/formmain.pas
@@ -739,7 +739,6 @@   TfmMain = class(TForm)
     procedure FindAndMarkAll(var NCounter: integer);
     procedure FindAndReplaceInAllFrames(FramePrev: TEditorFrame; var NCounter: integer);
     procedure FindAndExtractRegexMatches;
-    procedure FlushConsole;
     function GetFileOpenOptionsString(AFileCount: integer): string;
     procedure HandleTimerCommand(Ed: TATSynEdit; CmdCode: integer; CmdInvoke: TATCommandInvoke);
     procedure InvalidateMouseoverDependantControls;
@@ -2275,28 +2274,6 @@ procedure TfmMain.StatusPanelClick(Sender: TObject; AIndex: Integer);
   end;
 end;
 
-procedure TfmMain.FlushConsole;
-var
-  S: UnicodeString;
-  NCnt, i: integer;
-begin
-  if Assigned(fmConsole) and not AppConsoleQueue.IsEmpty() then
-  begin
-    //avoid output of huge items count at once
-    NCnt:= Min(AppConsoleQueue.Size, 300);
-    for i:= 1 to NCnt do
-    begin
-      S:= AppConsoleQueue.Front();
-      AppConsoleQueue.Pop();
-      fmConsole.DoAddLine(S);
-      if UiOps.LogConsole then
-        MsgLogToFilename(S, AppFile_LogConsole, false);
-    end;
-
-    fmConsole.DoUpdateMemo;
-  end;
-end;
-
 procedure TfmMain.TimerAppIdleTimer(Sender: TObject);
 var
   STemp: string;
@@ -2336,7 +2313,8 @@ procedure TfmMain.TimerAppIdleTimer(Sender: TObject);
   end;
 
   //flush saved Python "print" results to console
-  FlushConsole;
+  if Assigned(fmConsole) then
+    fmConsole.FlushConsole;
 
   AppUpdateWatcherFrames;
   if AppCommandHandlerIsBusy then exit;
@@ -3748,7 +3726,8 @@ procedure TfmMain.FormShow(Sender: TObject);
   end;
 
   AppFormShowCompleted:= true;
-  FlushConsole;
+  if Assigned(fmConsole) then
+    fmConsole.FlushConsole;
 end;
 
 procedure TfmMain.FormWindowStateChange(Sender: TObject);