diff --git a/src/slic3r/GUI/DeviceManager.cpp b/src/slic3r/GUI/DeviceManager.cpp
index d08017c271..694e1dd628 100644
--- a/src/slic3r/GUI/DeviceManager.cpp
+++ b/src/slic3r/GUI/DeviceManager.cpp
@@ -2316,13 +2316,6 @@ int MachineObject::command_ams_control(std::string action)
     return -1;
 }
 
-int MachineObject::command_ams_drying_stop()
-{
-    json j;
-    j["print"]["command"] = "auto_stop_ams_dry";
-    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
-    return this->publish_json(j.dump());
-}
 
 int MachineObject::command_set_chamber_light(LIGHT_EFFECT effect, int on_time, int off_time, int loops, int interval)
 {
diff --git a/src/slic3r/GUI/DeviceManager.hpp b/src/slic3r/GUI/DeviceManager.hpp
index cd699d9952..655969626e 100644
--- a/src/slic3r/GUI/DeviceManager.hpp
+++ b/src/slic3r/GUI/DeviceManager.hpp
@@ -1222,9 +1222,6 @@ public:
     int command_ams_refresh_rfid(std::string tray_id);
     int command_ams_refresh_rfid2(int ams_id, int slot_id);
     int command_ams_control(std::string action);
-
-    int command_ams_drying_stop();
-
     int command_set_chamber_light(LIGHT_EFFECT effect, int on_time = 500, int off_time = 500, int loops = 1, int interval = 1000);
     int command_set_chamber_light2(LIGHT_EFFECT effect, int on_time = 500, int off_time = 500, int loops = 1, int interval = 1000);
     int command_set_work_light(LIGHT_EFFECT effect, int on_time = 500, int off_time = 500, int loops = 1, int interval = 1000);
diff --git a/src/slic3r/GUI/ReleaseNote.cpp b/src/slic3r/GUI/ReleaseNote.cpp
index 215cd880a0..cd19da0f59 100644
--- a/src/slic3r/GUI/ReleaseNote.cpp
+++ b/src/slic3r/GUI/ReleaseNote.cpp
@@ -153,7 +153,7 @@ UpdatePluginDialog::UpdatePluginDialog(wxWindow* parent /*= nullptr*/)
     auto m_button_ok = new Button(this, _L("OK"));
     m_button_ok->SetBackgroundColor(btn_bg_green);
     m_button_ok->SetBorderColor(*wxWHITE);
-    m_button_ok->SetTextColor(wxColour("#FFFFFE"));
+    m_button_ok->SetTextColor(wxColour(0xFFFFFE));
     m_button_ok->SetFont(Label::Body_12);
     m_button_ok->SetSize(wxSize(FromDIP(58), FromDIP(24)));
     m_button_ok->SetMinSize(wxSize(FromDIP(58), FromDIP(24)));
@@ -1123,7 +1123,6 @@ void PrintErrorDialog::init_button_list()
     init_button(PROBLEM_SOLVED_RESUME, _L("Problem Solved and Resume"));
     init_button(STOP_BUZZER, _L("Stop Buzzer"));
     init_button(RETRY_PROBLEM_SOLVED, _L("Retry (problem solved)"));
-    init_button(STOP_DRYING, _L("Stop Drying"));
 }
 
 PrintErrorDialog::~PrintErrorDialog()
@@ -1604,7 +1603,7 @@ InputIpAddressDialog::InputIpAddressDialog(wxWindow *parent)
     m_button_ok = new Button(this, _L("Connect"));
     m_button_ok->SetBackgroundColor(btn_bg_green);
     m_button_ok->SetBorderColor(*wxWHITE);
-    m_button_ok->SetTextColor(wxColour("#FFFFFE"));
+    m_button_ok->SetTextColor(wxColour(0xFFFFFE));
     m_button_ok->SetFont(Label::Body_12);
     m_button_ok->SetSize(wxSize(FromDIP(58), FromDIP(24)));
     m_button_ok->SetMinSize(wxSize(FromDIP(58), FromDIP(24)));
diff --git a/src/slic3r/GUI/ReleaseNote.hpp b/src/slic3r/GUI/ReleaseNote.hpp
index 48c115b10e..3e29eb7592 100644
--- a/src/slic3r/GUI/ReleaseNote.hpp
+++ b/src/slic3r/GUI/ReleaseNote.hpp
@@ -188,7 +188,6 @@ public:
         STOP_BUZZER = 29,
 
         RETRY_PROBLEM_SOLVED = 34,
-        STOP_DRYING = 35,
 
         ERROR_BUTTON_COUNT
     };
diff --git a/src/slic3r/GUI/StatusPanel.cpp b/src/slic3r/GUI/StatusPanel.cpp
index 41608bb6eb..a0473ce979 100644
--- a/src/slic3r/GUI/StatusPanel.cpp
+++ b/src/slic3r/GUI/StatusPanel.cpp
@@ -4731,10 +4731,6 @@ void StatusPanel::on_print_error_dlg_btn_clicked(wxCommandEvent& event)
                 obj->command_ams_control("resume");
                 break;
             }
-            case Slic3r::GUI::PrintErrorDialog::STOP_DRYING: {
-                obj->command_ams_drying_stop();
-                break;
-            }
             case Slic3r::GUI::PrintErrorDialog::ERROR_BUTTON_COUNT: break;
             default: break;
         }