diff --git a/src/slic3r/GUI/ConfigWizardWebViewPage.cpp b/src/slic3r/GUI/ConfigWizardWebViewPage.cpp
index 79804aa21f..87e7f6ccbe 100644
--- a/src/slic3r/GUI/ConfigWizardWebViewPage.cpp
+++ b/src/slic3r/GUI/ConfigWizardWebViewPage.cpp
@@ -47,7 +47,7 @@ ConfigWizardWebViewPage::ConfigWizardWebViewPage(ConfigWizard *parent)
     // Connect the webview events
     Bind(wxEVT_WEBVIEW_ERROR, &ConfigWizardWebViewPage::on_error, this, m_browser->GetId());
     Bind(wxEVT_WEBVIEW_NAVIGATING, &ConfigWizardWebViewPage::on_navigation_request, this, m_browser->GetId());
-
+    Bind(wxEVT_IDLE, &ConfigWizardWebViewPage::on_idle, this);
 }
 
 bool ConfigWizardWebViewPage::login_changed()
@@ -85,14 +85,44 @@ case type: \
         WX_ERROR_CASE(wxWEBVIEW_NAV_ERR_OTHER);
     }
 
-    BOOST_LOG_TRIVIAL(error) << "WebViewPanel error: " << category;
+    BOOST_LOG_TRIVIAL(error) << "ConfigWizardWebViewPage error: " << category;
+    load_error_page();
 }
 
+void ConfigWizardWebViewPage::load_error_page() {
+    if (!m_browser)
+        return;
+    if (m_vetoed)
+        return;
+    m_browser->Stop();
+    m_load_error_page = true;
+}
+
+void ConfigWizardWebViewPage::on_idle(wxIdleEvent &WXUNUSED(evt)) {
+    if (!m_browser)
+        return;
+    if (m_browser->IsBusy()) {
+        wxSetCursor(wxCURSOR_ARROWWAIT);
+    } else {
+        wxSetCursor(wxNullCursor);
+
+        if (!m_vetoed && m_load_error_page) {
+            m_load_error_page = false;
+            m_browser->LoadURL(GUI::format_wxstr(
+                "file://%1%/web/connection_failed.html",
+                boost::filesystem::path(resources_dir()).generic_string()
+            ));
+        }
+    }
+}
+
+
 void ConfigWizardWebViewPage::on_navigation_request(wxWebViewEvent &evt) 
 {
     wxString url = evt.GetURL();
     if (url.starts_with(L"prusaslicer")) {
         evt.Veto();
+        m_vetoed = true;
         wxPostEvent(wxGetApp().plater(), Event<std::string>(EVT_LOGIN_VIA_WIZARD, into_u8(url)));	
     }
 }
diff --git a/src/slic3r/GUI/ConfigWizardWebViewPage.hpp b/src/slic3r/GUI/ConfigWizardWebViewPage.hpp
index c05e6ebfeb..8ad6638063 100644
--- a/src/slic3r/GUI/ConfigWizardWebViewPage.hpp
+++ b/src/slic3r/GUI/ConfigWizardWebViewPage.hpp
@@ -49,6 +49,8 @@ public:
 
     void on_error(wxWebViewEvent &evt);
     void on_navigation_request(wxWebViewEvent &evt);
+    void on_idle(wxIdleEvent &evt);
+    void load_error_page();
     // returns true if logged in - wizard needs to update repos
     bool login_changed();
 
@@ -57,6 +59,8 @@ private:
     UserAccount *p_user_account{nullptr};
     wxBoxSizer *m_browser_sizer{nullptr};
     wxStaticText *m_text{nullptr};
+    bool m_load_error_page{false};
+    bool m_vetoed{false};
 };
 
 }} // namespace Slic3r::GUI
diff --git a/src/slic3r/GUI/UserAccountCommunication.cpp b/src/slic3r/GUI/UserAccountCommunication.cpp
index 0b32f42082..47af20d5f8 100644
--- a/src/slic3r/GUI/UserAccountCommunication.cpp
+++ b/src/slic3r/GUI/UserAccountCommunication.cpp
@@ -307,7 +307,7 @@ wxString UserAccountCommunication::get_login_redirect_url() {
     BOOST_LOG_TRIVIAL(info) << "code verifier: " << m_code_verifier;
     BOOST_LOG_TRIVIAL(info) << "code challenge: " << code_challenge;
 
-    wxString url = GUI::format_wxstr(L"%1%/o/authorize/?embed=1&client_id=%2%&response_type=code&code_challenge=%3%&code_challenge_method=S256&scope=basic_info&redirect_uri=%4%&choose_account=1&language=%5%", AUTH_HOST, CLIENT_ID, code_challenge, REDIRECT_URI, language);
+    wxString url = GUI::format_wxstr(L"%1%/o/authorize/?embed=1&client_id=%2%&response_type=code&code_challenge=%3%&code_challenge_method=S256&scope=basic_info&redirect_uri=%4%&language=%5%", AUTH_HOST, CLIENT_ID, code_challenge, REDIRECT_URI, language);
 
     return url;
 }
diff --git a/src/slic3r/GUI/WebViewDialog.cpp b/src/slic3r/GUI/WebViewDialog.cpp
index f9f64fd382..8b5066fa14 100644
--- a/src/slic3r/GUI/WebViewDialog.cpp
+++ b/src/slic3r/GUI/WebViewDialog.cpp
@@ -820,7 +820,7 @@ void PrinterWebViewPanel::sys_color_changed()
 }
 
 WebViewDialog::WebViewDialog(wxWindow* parent, const wxString& url, const wxString& dialog_name, const wxSize& size, const std::vector<std::string>& message_handler_names, const std::string& loading_html/* = "loading"*/)
-    : wxDialog(parent, wxID_ANY, dialog_name, wxDefaultPosition, size, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
+    : DPIDialog(parent, wxID_ANY, dialog_name, wxDefaultPosition, size, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
     , m_loading_html(loading_html)
     , m_script_message_hadler_names (message_handler_names)
 {
@@ -1313,11 +1313,23 @@ void PrinterPickWebViewDialog::request_compatible_printers_SLA()
     wxString script = GUI::format_wxstr("window._prusaConnect_v1.requestCompatiblePrinter(%1%)", request);
     run_script(script);
 }
+void PrinterPickWebViewDialog::on_dpi_changed(const wxRect &suggested_rect) 
+{
+    wxWindow *parent = GetParent();
+    const wxSize &size = wxSize(
+        std::max(parent->GetClientSize().x / 2, 100 * wxGetApp().em_unit()),
+        std::max(parent->GetClientSize().y / 2, 50 * wxGetApp().em_unit())
+    );
+    SetMinSize(size);
+    Fit();
+    Refresh();
+}
+
 LoginWebViewDialog::LoginWebViewDialog(wxWindow *parent, std::string &ret_val, const wxString& url) 
     : WebViewDialog(parent
         , url
-        , _L("Log in dialog")
-        , wxSize(parent->GetClientSize().x / 3, parent->GetClientSize().y / 4 * 3)
+        , _L("Log in dialog"),
+          wxSize(50 * wxGetApp().em_unit(), 80 * wxGetApp().em_unit())
         , {})
     , m_ret_val(ret_val)
 {
@@ -1332,6 +1344,13 @@ void LoginWebViewDialog::on_navigation_request(wxWebViewEvent &evt)
         EndModal(wxID_OK);
     }
 }
+void LoginWebViewDialog::on_dpi_changed(const wxRect &suggested_rect) 
+{
+    const wxSize &size = wxSize(50 * wxGetApp().em_unit(), 80 * wxGetApp().em_unit());
+    SetMinSize(size);
+    Fit();
+    Refresh();
+}
 
 LogoutWebViewDialog::LogoutWebViewDialog(wxWindow *parent)
     : WebViewDialog(parent
@@ -1342,6 +1361,7 @@ LogoutWebViewDialog::LogoutWebViewDialog(wxWindow *parent)
 {
     Centre();
 }
+
 void LogoutWebViewDialog::on_loaded(wxWebViewEvent &evt)
 {
      EndModal(wxID_OK);
diff --git a/src/slic3r/GUI/WebViewDialog.hpp b/src/slic3r/GUI/WebViewDialog.hpp
index 7c8d6ea33e..90ae1c8ccc 100644
--- a/src/slic3r/GUI/WebViewDialog.hpp
+++ b/src/slic3r/GUI/WebViewDialog.hpp
@@ -7,6 +7,7 @@
 #include <wx/wx.h>
 #include <wx/event.h>
 
+#include "GUI_Utils.hpp"
 #include "UserAccountSession.hpp"
 
 #ifdef DEBUG_URL_PANEL
@@ -102,7 +103,7 @@ protected:
 }; 
 
 
-class WebViewDialog : public wxDialog
+class WebViewDialog : public DPIDialog
 {
 public:
     WebViewDialog(wxWindow* parent, const wxString& url, const wxString& dialog_name, const wxSize& size, const std::vector<std::string>& message_handler_names, const std::string& loading_html = "loading");
@@ -247,6 +248,7 @@ protected:
     void request_compatible_printers_FFF();
     void request_compatible_printers_SLA();
     void run_script_bridge(const wxString& script) override { run_script(script); }
+    void on_dpi_changed(const wxRect &suggested_rect) override;
 
 private:
     std::string& m_ret_val;
@@ -263,6 +265,7 @@ class LoginWebViewDialog : public WebViewDialog
 public:
     LoginWebViewDialog(wxWindow *parent, std::string &ret_val, const wxString& url);
     void on_navigation_request(wxWebViewEvent &evt) override;
+    void on_dpi_changed(const wxRect &suggested_rect) override;
 
 private:
     std::string &m_ret_val;
@@ -273,6 +276,7 @@ class LogoutWebViewDialog : public WebViewDialog
 public:
     LogoutWebViewDialog(wxWindow* parent);
     void on_loaded(wxWebViewEvent &evt) override;
+    void on_dpi_changed(const wxRect &suggested_rect) override {}
 };
 
 } // GUI