diff --git a/src/slic3r/GUI/MediaFilePanel.cpp b/src/slic3r/GUI/MediaFilePanel.cpp
index e89799a6a..32860f8fc 100644
--- a/src/slic3r/GUI/MediaFilePanel.cpp
+++ b/src/slic3r/GUI/MediaFilePanel.cpp
@@ -477,6 +477,7 @@ void MediaFilePanel::fetchUrl(boost::weak_ptr<PrinterFileSystem> wfs)
         fs->SetUrl("0");
         return;
     }
+    BOOST_LOG_TRIVIAL(info) << "MediaFilePanel::fetchUrl: " << m_local_proto << m_remote_proto;
     m_waiting_support = false;
     NetworkAgent *agent = wxGetApp().getAgent();
     std::string  agent_version = agent ? agent->get_version() : "";
diff --git a/src/slic3r/GUI/MediaPlayCtrl.cpp b/src/slic3r/GUI/MediaPlayCtrl.cpp
index 574c9a07e..c70ffa9be 100644
--- a/src/slic3r/GUI/MediaPlayCtrl.cpp
+++ b/src/slic3r/GUI/MediaPlayCtrl.cpp
@@ -297,6 +297,7 @@ void MediaPlayCtrl::Play()
     }
 
     m_play_timer = std::chrono::system_clock::now();
+    BOOST_LOG_TRIVIAL(info) << "MediaPlayCtrl::Play: " << m_lan_proto << m_remote_proto << m_disable_lan;
 
     NetworkAgent *agent = wxGetApp().getAgent();
     std::string  agent_version = agent ? agent->get_version() : "";
@@ -354,7 +355,7 @@ void MediaPlayCtrl::Play()
     if (agent) {
         std::string protocols[] = {"", "\"tutk\"", "\"agora\"", "\"tutk\",\"agora\""};
         agent->get_camera_url(m_machine + "|" + m_dev_ver + "|" + protocols[m_remote_proto],
-            [this, m = m_machine, v = agent_version, dv = m_dev_ver](std::string url) {
+                [this, m = m_machine, v = agent_version, dv = m_dev_ver](std::string url) {
             if (boost::algorithm::starts_with(url, "bambu:///")) {
                 url += "&device=" + into_u8(m);
                 url += "&net_ver=" + v;
@@ -597,7 +598,9 @@ void MediaPlayCtrl::ToggleStream()
     }
     NetworkAgent *agent = wxGetApp().getAgent();
     if (!agent) return;
-    agent->get_camera_url(m_machine, [this, m = m_machine, v = agent->get_version(), dv = m_dev_ver](std::string url) {
+    std::string protocols[] = {"", "\"tutk\"", "\"agora\"", "\"tutk\",\"agora\""};
+    agent->get_camera_url(m_machine + "|" + m_dev_ver + "|" + protocols[m_remote_proto],
+            [this, m = m_machine, v = agent->get_version(), dv = m_dev_ver](std::string url) {
         if (boost::algorithm::starts_with(url, "bambu:///")) {
             url += "&device=" + m;
             url += "&net_ver=" + v;
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 2edfb37b6..3b7cd6c65 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -803,9 +803,11 @@ public:
         txt1->SetBackgroundColour(0xF8F8F8);
         txt1->SetForegroundColour("#262E30");
         int ams4 = 0, ams1 = 0;
+        int oth4 = 0, oth1 = 0;
         GetAMSCount(index, ams4, ams1);
-        auto val4          = new SpinInput(box, {}, {}, wxDefaultPosition, {FromDIP(60), -1}, 0, 0, 4, ams4);
-        auto val1          = new SpinInput(box, {}, {}, wxDefaultPosition, {FromDIP(60), -1}, 0, 0, 8, ams1);
+        GetAMSCount(1 - index, oth4, oth1);
+        auto val4          = new SpinInput(box, {}, {}, wxDefaultPosition, {FromDIP(60), -1}, 0, 0, 4 - oth4, ams4);
+        auto val1          = new SpinInput(box, {}, {}, wxDefaultPosition, {FromDIP(60), -1}, 0, 0, 8 - oth1, ams1);
         auto event_handler = [index, val4, val1, extruder](auto &evt) {
             SetAMSCount(index, val4->GetValue(), val1->GetValue());
             UpdateAMSCount(index, extruder);
@@ -1100,12 +1102,12 @@ bool Sidebar::priv::switch_diameter(bool single)
                                  "If the left and right nozzles are inconsistent, we can only proceed with single-head printing. "
                                  "Please confirm which nozzle you would like to use for this project."),
                               _L("Switch diameter"), wxNO | wxCANCEL);
-            dlg.SetButtonLabel(wxID_CANCEL, wxString::Format(_L("Left nozzle: %smm"), diameter_left));
-            dlg.SetButtonLabel(wxID_NO, wxString::Format(_L("Right nozzle: %smm"), diameter_right));
+            dlg.SetButtonLabel(wxID_NO, wxString::Format(_L("Left nozzle: %smm"), diameter_left));
+            dlg.SetButtonLabel(wxID_CANCEL, wxString::Format(_L("Right nozzle: %smm"), diameter_right));
             int result = dlg.ShowModal();
-            if (result == wxID_CANCEL)
+            if (result == wxID_NO)
                 diameter = diameter_left;
-            else if (result == wxID_NO)
+            else if (result == wxID_CANCEL)
                 diameter = diameter_right;
             else
                 return false;
@@ -1685,7 +1687,7 @@ Sidebar::Sidebar(Plater *parent)
     wxBoxSizer* bSizer39;
     bSizer39 = new wxBoxSizer( wxHORIZONTAL );
     p->m_filament_icon = new ScalableButton(p->m_panel_filament_title, wxID_ANY, "filament");
-    p->m_staticText_filament_settings = new Label(p->m_panel_filament_title, _L("Filament"), LB_PROPAGATE_MOUSE_EVENT);
+    p->m_staticText_filament_settings = new Label(p->m_panel_filament_title, _L("Filaments"), LB_PROPAGATE_MOUSE_EVENT);
     bSizer39->Add(p->m_filament_icon, 0, wxALIGN_CENTER | wxLEFT | wxRIGHT, FromDIP(10));
     bSizer39->Add( p->m_staticText_filament_settings, 0, wxALIGN_CENTER );
     bSizer39->Add(FromDIP(10), 0, 0, 0, 0);