diff --git a/src/slic3r/GUI/Monitor.cpp b/src/slic3r/GUI/Monitor.cpp
index 35b790f917..f9d2e0c404 100644
--- a/src/slic3r/GUI/Monitor.cpp
+++ b/src/slic3r/GUI/Monitor.cpp
@@ -440,23 +440,6 @@ bool MonitorPanel::Show(bool show)
     return wxPanel::Show(show);
 }
 
-void MonitorPanel::update_side_panel()
-{
-    Slic3r::DeviceManager *dev = Slic3r::GUI::wxGetApp().getDeviceManager();
-    if (!dev) return;
-
-    auto is_next_machine = false;
-    if (!dev->get_first_online_user_machine().empty()) {
-        wxCommandEvent* event = new wxCommandEvent(wxEVT_COMMAND_CHOICE_SELECTED);
-        event->SetString(dev->get_first_online_user_machine());
-        wxQueueEvent(this, event);
-        is_next_machine = true;
-        return;
-    }
-
-    if (!is_next_machine) { m_side_tools->set_none_printer_mode(); }
-}
-
 void MonitorPanel::show_status(int status)
 {
     if (!m_initialized) return;
diff --git a/src/slic3r/GUI/Monitor.hpp b/src/slic3r/GUI/Monitor.hpp
index 9b3b391cc5..7d2846f227 100644
--- a/src/slic3r/GUI/Monitor.hpp
+++ b/src/slic3r/GUI/Monitor.hpp
@@ -144,7 +144,6 @@ public:
     void update_hms_tag();
     bool Show(bool show);
 
-	void update_side_panel();
     void show_status(int status);
 
     std::string get_string_from_tab(PrinterTab tab);
diff --git a/src/slic3r/GUI/Widgets/SideTools.cpp b/src/slic3r/GUI/Widgets/SideTools.cpp
index 99da9f76c0..d731ed49cd 100644
--- a/src/slic3r/GUI/Widgets/SideTools.cpp
+++ b/src/slic3r/GUI/Widgets/SideTools.cpp
@@ -57,7 +57,7 @@ void SideToolsPanel::on_timer(wxTimerEvent &event)
 
 void SideToolsPanel::set_current_printer_name(std::string dev_name)
 {
-     if (m_dev_name == from_u8(dev_name)) return;
+     if (m_dev_name == from_u8(dev_name) && !m_none_printer) return;
 
      m_none_printer = false;
      m_dev_name     = from_u8(dev_name);
@@ -66,7 +66,7 @@ void SideToolsPanel::set_current_printer_name(std::string dev_name)
 
 void SideToolsPanel::set_current_printer_signal(WifiSignal sign)
 {
-     if (last_printer_signal == sign) return;
+     if (last_printer_signal == sign && !m_none_printer) return;
 
      last_printer_signal = sign;
      m_none_printer = false;