diff --git a/lib/Slic3r/GUI/Plater.pm b/lib/Slic3r/GUI/Plater.pm
index 93b41af1c8..ebb561a9e5 100644
--- a/lib/Slic3r/GUI/Plater.pm
+++ b/lib/Slic3r/GUI/Plater.pm
@@ -509,7 +509,12 @@ sub new {
 #                $right_sizer->Show(5, $_[0]); 
 #                $self->Layout
 #            }
-            if ($scrolled_window_sizer->IsShown(2) != $_[0]) { 
+            if ($scrolled_window_sizer->IsShown(2) != $_[0]) {
+                Slic3r::GUI::set_show_print_info($_[0]);
+                my $mode = wxTheApp->{app_config}->get("view_mode");
+                printf $mode."\n";
+                return if ($mode eq "simple"); 
+                print "non-simple\n";
                 $scrolled_window_sizer->Show(2, $_[0]); 
                 $scrolled_window_panel->Layout
             }
@@ -530,14 +535,14 @@ sub new {
         $self->SetSizer($sizer);
 
         # Send sizers/buttons to C++
-        Slic3r::GUI::set_objects_from_perl( $frequently_changed_parameters_sizer,
+        Slic3r::GUI::set_objects_from_perl( $self,
+                                $frequently_changed_parameters_sizer,
                                 $expert_mode_part_sizer,
                                 $scrolled_window_sizer,
                                 $self->{btn_export_stl},
                                 $self->{btn_reslice},
                                 $self->{btn_print},
-                                $self->{btn_send_gcode},
-                                $self->{btn_export_gcode});
+                                $self->{btn_send_gcode} );
     }
 
     # Last correct selected item for each preset
diff --git a/xs/src/slic3r/GUI/GUI.cpp b/xs/src/slic3r/GUI/GUI.cpp
index 3cf3c8d0d0..09ede75beb 100644
--- a/xs/src/slic3r/GUI/GUI.cpp
+++ b/xs/src/slic3r/GUI/GUI.cpp
@@ -202,6 +202,7 @@ double m_brim_width = 0.0;
 wxButton*	g_wiping_dialog_button = nullptr;
 
 //showed/hided controls according to the view mode
+wxWindow	*g_plater = nullptr;
 wxBoxSizer	*g_frequently_changed_parameters_sizer = nullptr;
 wxBoxSizer	*g_expert_mode_part_sizer = nullptr;
 wxBoxSizer	*g_scrolled_window_sizer = nullptr;
@@ -209,7 +210,7 @@ wxButton	*g_btn_export_stl = nullptr;
 wxButton	*g_btn_reslice = nullptr;
 wxButton	*g_btn_print = nullptr;
 wxButton	*g_btn_send_gcode = nullptr;
-wxButton	*g_btn_export_gcode = nullptr;
+bool		g_show_print_info = false;
 
 static void init_label_colours()
 {
@@ -270,11 +271,12 @@ void set_preset_updater(PresetUpdater *updater)
 	g_PresetUpdater = updater;
 }
 
-void set_objects_from_perl(	wxBoxSizer *frequently_changed_parameters_sizer,  
+void set_objects_from_perl(	wxWindow* parent, wxBoxSizer *frequently_changed_parameters_sizer,
 							wxBoxSizer *expert_mode_part_sizer, wxBoxSizer *scrolled_window_sizer,
-							wxButton *btn_export_stl, wxButton *btn_reslice, wxButton *btn_print, 
-							wxButton *btn_send_gcode, wxButton *btn_export_gcode)
+							wxButton *btn_export_stl, wxButton *btn_reslice, 
+							wxButton *btn_print, wxButton *btn_send_gcode)
 {
+	g_plater = parent;
 	g_frequently_changed_parameters_sizer = frequently_changed_parameters_sizer;
 	g_expert_mode_part_sizer = expert_mode_part_sizer;
 	g_scrolled_window_sizer = scrolled_window_sizer;
@@ -282,7 +284,11 @@ void set_objects_from_perl(	wxBoxSizer *frequently_changed_parameters_sizer,
 	g_btn_reslice = btn_reslice;
 	g_btn_print = btn_print;
 	g_btn_send_gcode = btn_send_gcode;
-	g_btn_export_gcode = btn_export_gcode;
+}
+
+void set_show_print_info(bool show)
+{
+	g_show_print_info = show;
 }
 
 std::vector<Tab *>& get_tabs_list()
@@ -601,6 +607,7 @@ void create_preset_tabs(bool no_controller, int event_value_change, int event_pr
 		tab->set_event_value_change(wxEventType(event_value_change));
 		tab->set_event_presets_changed(wxEventType(event_presets_changed));
 	}
+	update_mode();// TODO change place of call this function
 }
 
 TabIface* get_preset_tab_iface(char *name)
@@ -1082,9 +1089,51 @@ void add_frequently_changed_parameters(wxWindow* parent, wxBoxSizer* sizer, wxFl
 	sizer->Add(m_optgroup->sizer, 1, wxEXPAND | wxBOTTOM, 2);
 }
 
+void show_frequently_changed_parameters(bool show)
+{
+	g_frequently_changed_parameters_sizer->Show(show);
+	if (!show) return;
+
+	for (size_t i = 0; i < g_wxTabPanel->GetPageCount(); ++i) {
+		Tab *tab = dynamic_cast<Tab*>(g_wxTabPanel->GetPage(i));
+		if (!tab)
+			continue;
+		tab->update_wiping_button_visibility();
+		break;
+	}
+}
+
+void show_buttons(bool show)
+{
+	g_btn_export_stl->Show(show);
+	g_btn_reslice->Show(show);
+	for (size_t i = 0; i < g_wxTabPanel->GetPageCount(); ++i) {
+		TabPrinter *tab = dynamic_cast<TabPrinter*>(g_wxTabPanel->GetPage(i));
+		if (!tab)
+			continue;
+		g_btn_print->Show(show && !tab->m_config->opt_string("serial_port").empty());
+		g_btn_send_gcode->Show(show && !tab->m_config->opt_string("octoprint_host").empty());
+		break;
+	}
+}
+
+void show_scrolled_window_sizer(bool show)
+{
+	g_scrolled_window_sizer->Show(static_cast<size_t>(0), show);
+	g_scrolled_window_sizer->Show(1, show);
+	g_scrolled_window_sizer->Show(2, show && g_show_print_info);
+}
+
 void update_mode()
 {
+	wxWindowUpdateLocker noUpdates(g_plater);
+	ConfigMenuIDs mode = get_view_mode();
 
+	show_frequently_changed_parameters(mode >= ConfigMenuModeRegular);
+	g_expert_mode_part_sizer->Show(mode == ConfigMenuModeExpert);
+	show_scrolled_window_sizer(mode >= ConfigMenuModeRegular);
+	show_buttons(mode >= ConfigMenuModeRegular);
+	g_plater->Layout();
 }
 
 ConfigOptionsGroup* get_optgroup()
diff --git a/xs/src/slic3r/GUI/GUI.hpp b/xs/src/slic3r/GUI/GUI.hpp
index 28359decdf..1cca993197 100644
--- a/xs/src/slic3r/GUI/GUI.hpp
+++ b/xs/src/slic3r/GUI/GUI.hpp
@@ -79,14 +79,15 @@ void set_tab_panel(wxNotebook *tab_panel);
 void set_app_config(AppConfig *app_config);
 void set_preset_bundle(PresetBundle *preset_bundle);
 void set_preset_updater(PresetUpdater *updater);
-void set_objects_from_perl(	wxBoxSizer *frequently_changed_parameters_sizer,
+void set_objects_from_perl(	wxWindow* parent,
+							wxBoxSizer *frequently_changed_parameters_sizer,
 							wxBoxSizer *expert_mode_part_sizer,
 							wxBoxSizer *scrolled_window_sizer,
 							wxButton *btn_export_stl,
 							wxButton *btn_reslice,
 							wxButton *btn_print,
-							wxButton *btn_send_gcode,
-							wxButton *btn_export_gcode);
+							wxButton *btn_send_gcode);
+void set_show_print_info(bool show);
 
 AppConfig*	get_app_config();
 wxApp*		get_app();
diff --git a/xs/src/slic3r/GUI/OptionsGroup.cpp b/xs/src/slic3r/GUI/OptionsGroup.cpp
index 657ad03c03..40176a0007 100644
--- a/xs/src/slic3r/GUI/OptionsGroup.cpp
+++ b/xs/src/slic3r/GUI/OptionsGroup.cpp
@@ -86,17 +86,23 @@ const t_field& OptionsGroup::build_field(const t_config_option_key& id, const Co
 		if (!this->m_disabled)
 			this->back_to_sys_value(opt_id);
 	};
-	if (!m_is_tab_opt) {
-		field->m_Undo_btn->Hide();
-		field->m_Undo_to_sys_btn->Hide();
-	}
-//	if (nonsys_btn_icon != nullptr)
-//		field->set_nonsys_btn_icon(*nonsys_btn_icon);
     
 	// assign function objects for callbacks, etc.
     return field;
 }
 
+void OptionsGroup::add_undo_buttuns_to_sizer(wxBoxSizer* sizer, const t_field& field)
+{
+	if (!m_is_tab_opt) {
+		field->m_Undo_btn->Hide();
+		field->m_Undo_to_sys_btn->Hide();
+		return;
+	}
+
+	sizer->Add(field->m_Undo_to_sys_btn, 0, wxALIGN_CENTER_VERTICAL);
+	sizer->Add(field->m_Undo_btn, 0, wxALIGN_CENTER_VERTICAL);
+}
+
 void OptionsGroup::append_line(const Line& line, wxStaticText**	colored_Label/* = nullptr*/) {
 //!    if (line.sizer != nullptr || (line.widget != nullptr && line.full_width > 0)){
 	if ( (line.sizer != nullptr || line.widget != nullptr) && line.full_width){
@@ -131,8 +137,7 @@ void OptionsGroup::append_line(const Line& line, wxStaticText**	colored_Label/*
 		const auto& field = build_field(option);
 
 		auto btn_sizer = new wxBoxSizer(wxHORIZONTAL);
-		btn_sizer->Add(field->m_Undo_to_sys_btn);
-		btn_sizer->Add(field->m_Undo_btn);
+		add_undo_buttuns_to_sizer(btn_sizer, field);
 		tmp_sizer->Add(btn_sizer, 0, wxEXPAND | wxALL, 0);
 		if (is_window_field(field))
 			tmp_sizer->Add(field->getWindow(), 0, wxEXPAND | wxALL, wxOSX ? 0 : 5);
@@ -176,8 +181,7 @@ void OptionsGroup::append_line(const Line& line, wxStaticText**	colored_Label/*
 		const auto& option = option_set.front();
 		const auto& field = build_field(option, label);
 
-		sizer->Add(field->m_Undo_to_sys_btn, 0, wxALIGN_CENTER_VERTICAL); 
-		sizer->Add(field->m_Undo_btn, 0, wxALIGN_CENTER_VERTICAL);
+		add_undo_buttuns_to_sizer(sizer, field);
 		if (is_window_field(field)) 
 			sizer->Add(field->getWindow(), option.opt.full_width ? 1 : 0, (option.opt.full_width ? wxEXPAND : 0) |
 							wxBOTTOM | wxTOP | wxALIGN_CENTER_VERTICAL, wxOSX ? 0 : 2);
@@ -205,8 +209,7 @@ void OptionsGroup::append_line(const Line& line, wxStaticText**	colored_Label/*
 		// add field
 		const Option& opt_ref = opt;
 		auto& field = build_field(opt_ref, label);
-		sizer->Add(field->m_Undo_to_sys_btn, 0, wxALIGN_CENTER_VERTICAL);
-		sizer->Add(field->m_Undo_btn, 0, wxALIGN_CENTER_VERTICAL, 0);
+		add_undo_buttuns_to_sizer(sizer, field);
 		is_sizer_field(field) ? 
 			sizer->Add(field->getSizer(), 0, wxALIGN_CENTER_VERTICAL, 0) :
 			sizer->Add(field->getWindow(), 0, wxALIGN_CENTER_VERTICAL, 0);
diff --git a/xs/src/slic3r/GUI/OptionsGroup.hpp b/xs/src/slic3r/GUI/OptionsGroup.hpp
index 83b5b1233f..55a8dc70b9 100644
--- a/xs/src/slic3r/GUI/OptionsGroup.hpp
+++ b/xs/src/slic3r/GUI/OptionsGroup.hpp
@@ -171,6 +171,7 @@ protected:
 	const t_field&		build_field(const t_config_option_key& id, const ConfigOptionDef& opt, wxStaticText* label = nullptr);
 	const t_field&		build_field(const t_config_option_key& id, wxStaticText* label = nullptr);
 	const t_field&		build_field(const Option& opt, wxStaticText* label = nullptr);
+	void				add_undo_buttuns_to_sizer(wxBoxSizer* sizer, const t_field& field);
 
     virtual void		on_kill_focus (){};
 	virtual void		on_change_OG(const t_config_option_key& opt_id, const boost::any& value);
diff --git a/xs/src/slic3r/GUI/Tab.hpp b/xs/src/slic3r/GUI/Tab.hpp
index 62030bce34..8f540b1977 100644
--- a/xs/src/slic3r/GUI/Tab.hpp
+++ b/xs/src/slic3r/GUI/Tab.hpp
@@ -264,11 +264,11 @@ public:
 
 	void			on_value_change(const std::string& opt_key, const boost::any& value);
 
+    void            update_wiping_button_visibility();
 protected:
 	void			on_presets_changed();
 	void			update_preset_description_line();
 	void			update_frequently_changed_parameters();
-    void            update_wiping_button_visibility();
 	void			update_tab_presets(wxComboCtrl* ui, bool show_incompatible);
 	void			fill_icon_descriptions();
 	void			set_tooltips_text();
diff --git a/xs/xsp/GUI.xsp b/xs/xsp/GUI.xsp
index 8b173161bd..b402ab656e 100644
--- a/xs/xsp/GUI.xsp
+++ b/xs/xsp/GUI.xsp
@@ -90,24 +90,26 @@ void add_expert_mode_part(SV *ui_parent, SV *ui_sizer)
     %code%{ Slic3r::GUI::add_expert_mode_part((wxWindow*)wxPli_sv_2_object(aTHX_ ui_parent, "Wx::Window"),
                                                            (wxBoxSizer*)wxPli_sv_2_object(aTHX_ ui_sizer, "Wx::BoxSizer")); %};
 
-void set_objects_from_perl(  SV *frequently_changed_parameters_sizer,
+void set_objects_from_perl( SV *ui_parent, 
+                            SV *frequently_changed_parameters_sizer,
                             SV *expert_mode_part_sizer,
                             SV *scrolled_window_sizer,
                             SV *btn_export_stl,
                             SV *btn_reslice,
                             SV *btn_print,
-                            SV *btn_send_gcode,
-                            SV *btn_export_gcode)
-    %code%{ Slic3r::GUI::set_objects_from_perl(  
+                            SV *btn_send_gcode)
+    %code%{ Slic3r::GUI::set_objects_from_perl(
+                            (wxWindow *)wxPli_sv_2_object(aTHX_ ui_parent, "Wx::Window"),
                             (wxBoxSizer *)wxPli_sv_2_object(aTHX_ frequently_changed_parameters_sizer, "Wx::BoxSizer"),
                             (wxBoxSizer *)wxPli_sv_2_object(aTHX_ expert_mode_part_sizer, "Wx::BoxSizer"),
                             (wxBoxSizer *)wxPli_sv_2_object(aTHX_ scrolled_window_sizer, "Wx::BoxSizer"),
                             (wxButton *)wxPli_sv_2_object(aTHX_ btn_export_stl, "Wx::Button"),
                             (wxButton *)wxPli_sv_2_object(aTHX_ btn_reslice, "Wx::Button"),
                             (wxButton *)wxPli_sv_2_object(aTHX_ btn_print, "Wx::Button"),
-                            (wxButton *)wxPli_sv_2_object(aTHX_ btn_send_gcode, "Wx::Button"),
-                            (wxButton *)wxPli_sv_2_object(aTHX_ btn_export_gcode, "Wx::Button")); %};
+                            (wxButton *)wxPli_sv_2_object(aTHX_ btn_send_gcode, "Wx::Button")); %};
 
+void set_show_print_info(bool show)
+    %code%{ Slic3r::GUI::set_show_print_info(show); %};
 
 std::string fold_utf8_to_ascii(const char *src)
     %code%{ RETVAL = Slic3r::fold_utf8_to_ascii(src); %};