diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index d677808180..aa19984274 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -876,6 +876,7 @@ void MainFrame::show_connect_tab(const wxString& url)
     if (!m_connect_webview_added) {
         return;
     }
+    m_connect_webview->prohibit_after_show_func_once();
     m_tabpanel->SetSelection(m_tabpanel->FindPage(m_connect_webview));
     m_connect_webview->set_load_default_url_on_next_error(true);
     m_connect_webview->load_url(url);
diff --git a/src/slic3r/GUI/WebViewPanel.cpp b/src/slic3r/GUI/WebViewPanel.cpp
index efb888c6a5..19b6e18652 100644
--- a/src/slic3r/GUI/WebViewPanel.cpp
+++ b/src/slic3r/GUI/WebViewPanel.cpp
@@ -232,6 +232,10 @@ void WebViewPanel::on_show(wxShowEvent& evt)
         return;
     }
 
+    if (m_after_show_func_prohibited_once) {
+        m_after_show_func_prohibited_once = false;
+        return;
+    }
     after_on_show(evt);
 }
 
diff --git a/src/slic3r/GUI/WebViewPanel.hpp b/src/slic3r/GUI/WebViewPanel.hpp
index 08fb617135..77b05d062b 100644
--- a/src/slic3r/GUI/WebViewPanel.hpp
+++ b/src/slic3r/GUI/WebViewPanel.hpp
@@ -76,6 +76,7 @@ public:
    
     void on_app_quit_event(const std::string& message_data);
     void on_app_minimize_event(const std::string& message_data);
+    void prohibit_after_show_func_once() {m_after_show_func_prohibited_once = true; }
 protected:
     virtual void late_create();
     virtual void define_css();
@@ -112,6 +113,7 @@ protected:
     wxString m_response_js;
     wxString m_default_url;
     bool m_reached_default_url {false};
+    bool m_after_show_func_prohibited_once {false};
 
     std::string m_loading_html;
     std::string m_error_html;