diff --git a/cura/CuraApplication.py b/cura/CuraApplication.py
index 9ae43d4ee9..1192455312 100755
--- a/cura/CuraApplication.py
+++ b/cura/CuraApplication.py
@@ -114,7 +114,7 @@ from cura.Settings.CuraFormulaFunctions import CuraFormulaFunctions
 
 from cura.ObjectsModel import ObjectsModel
 
-from cura.Machines.Models.DiscoveredPrintersModel import DiscoveredPrinterModel
+from cura.Machines.Models.DiscoveredPrintersModel import DiscoveredPrintersModel
 
 from cura.PrinterOutputDevice import PrinterOutputDevice
 from cura.PrinterOutput.NetworkMJPGImage import NetworkMJPGImage
@@ -212,7 +212,7 @@ class CuraApplication(QtApplication):
         self._cura_scene_controller = None
         self._machine_error_checker = None
 
-        self._discovered_printer_model = DiscoveredPrinterModel(self)
+        self._discovered_printer_model = DiscoveredPrintersModel(self)
 
         self._welcome_pages_model = WelcomePagesModel(self)
 
@@ -851,7 +851,7 @@ class CuraApplication(QtApplication):
         self.closeSplash()
 
     @pyqtSlot(result = QObject)
-    def getDiscoveredPrinterModel(self, *args) -> "DiscoveredPrinterModel":
+    def getDiscoveredPrintersModel(self, *args) -> "DiscoveredPrintersModel":
         return self._discovered_printer_model
 
     @pyqtSlot(result = QObject)
@@ -1011,7 +1011,7 @@ class CuraApplication(QtApplication):
         qmlRegisterType(QualityManagementModel, "Cura", 1, 0, "QualityManagementModel")
         qmlRegisterType(MachineManagementModel, "Cura", 1, 0, "MachineManagementModel")
 
-        qmlRegisterType(DiscoveredPrinterModel, "Cura", 1, 0, "DiscoveredPrinterModel")
+        qmlRegisterType(DiscoveredPrintersModel, "Cura", 1, 0, "DiscoveredPrintersModel")
 
         qmlRegisterSingletonType(QualityProfilesDropDownMenuModel, "Cura", 1, 0,
                                  "QualityProfilesDropDownMenuModel", self.getQualityProfilesDropDownMenuModel)
diff --git a/cura/Machines/Models/DiscoveredPrintersModel.py b/cura/Machines/Models/DiscoveredPrintersModel.py
index bb99f9badd..7897556f5b 100644
--- a/cura/Machines/Models/DiscoveredPrintersModel.py
+++ b/cura/Machines/Models/DiscoveredPrintersModel.py
@@ -72,7 +72,7 @@ class DiscoveredPrinter(QObject):
 # to add networked printers (Plugin finds a bunch of printers, user can select one from the list, plugin can then
 # add that printer to Cura as the active one).
 #
-class DiscoveredPrinterModel(QObject):
+class DiscoveredPrintersModel(QObject):
 
     def __init__(self, parent: Optional["QObject"]) -> None:
         super().__init__(parent)
diff --git a/plugins/UM3NetworkPrinting/src/ClusterUM3OutputDevice.py b/plugins/UM3NetworkPrinting/src/ClusterUM3OutputDevice.py
index 06632a17ae..1d97127637 100644
--- a/plugins/UM3NetworkPrinting/src/ClusterUM3OutputDevice.py
+++ b/plugins/UM3NetworkPrinting/src/ClusterUM3OutputDevice.py
@@ -632,9 +632,9 @@ class ClusterUM3OutputDevice(NetworkedPrinterOutputDevice):
         printer.updateName(data["friendly_name"])
         printer.updateKey(data["uuid"])
         printer.updateType(data["machine_variant"])
-        self._application.getDiscoveredPrinterModel().updateDiscoveredPrinter(data["ip_address"],
-                                                                              name = data["friendly_name"],
-                                                                              machine_type = data["machine_variant"])
+        self._application.getDiscoveredPrintersModel().updateDiscoveredPrinter(data["ip_address"],
+                                                                               name = data["friendly_name"],
+                                                                               machine_type = data["machine_variant"])
 
         # Do not store the build plate information that comes from connect if the current printer has not build plate information
         if "build_plate" in data and machine_definition.getMetaDataEntry("has_variant_buildplates", False):
diff --git a/plugins/UM3NetworkPrinting/src/UM3OutputDevicePlugin.py b/plugins/UM3NetworkPrinting/src/UM3OutputDevicePlugin.py
index 5c2ed27543..2abd2f15c3 100644
--- a/plugins/UM3NetworkPrinting/src/UM3OutputDevicePlugin.py
+++ b/plugins/UM3NetworkPrinting/src/UM3OutputDevicePlugin.py
@@ -315,7 +315,7 @@ class UM3OutputDevicePlugin(OutputDevicePlugin):
                 except TypeError:
                     # Disconnect already happened.
                     pass
-            self._application.getDiscoveredPrinterModel().removeDiscoveredPrinter(device.getId())
+            self._application.getDiscoveredPrintersModel().removeDiscoveredPrinter(device.address)
             self.discoveredDevicesChanged.emit()
 
     def _onAddDevice(self, name, address, properties):
@@ -340,7 +340,7 @@ class UM3OutputDevicePlugin(OutputDevicePlugin):
             device = ClusterUM3OutputDevice.ClusterUM3OutputDevice(name, address, properties)
         else:
             device = LegacyUM3OutputDevice.LegacyUM3OutputDevice(name, address, properties)
-        self._application.getDiscoveredPrinterModel().addDiscoveredPrinter(address, device.getId(), name, self._createMachineFromDiscoveredPrinter, properties[b"printer_type"].decode("utf-8"), device)
+        self._application.getDiscoveredPrintersModel().addDiscoveredPrinter(address, device.getId(), name, self._createMachineFromDiscoveredPrinter, properties[b"printer_type"].decode("utf-8"), device)
         self._discovered_devices[device.getId()] = device
         self.discoveredDevicesChanged.emit()
 
diff --git a/resources/qml/WelcomePages/AddNetworkPrinterScrollView.qml b/resources/qml/WelcomePages/AddNetworkPrinterScrollView.qml
index 9066c4f5fc..a9530d9a43 100644
--- a/resources/qml/WelcomePages/AddNetworkPrinterScrollView.qml
+++ b/resources/qml/WelcomePages/AddNetworkPrinterScrollView.qml
@@ -69,7 +69,7 @@ Item
             {
                 id: networkPrinterListView
                 anchors.fill: parent
-                model: CuraApplication.getDiscoveredPrinterModel().discovered_printers
+                model: CuraApplication.getDiscoveredPrintersModel().discovered_printers
                 //visible: base.visible && model.length > 0
 
                 delegate: MachineSelectorButton
diff --git a/resources/qml/WelcomePages/AddPrinterBySelectionContent.qml b/resources/qml/WelcomePages/AddPrinterBySelectionContent.qml
index b038be93e2..3282b219c9 100644
--- a/resources/qml/WelcomePages/AddPrinterBySelectionContent.qml
+++ b/resources/qml/WelcomePages/AddPrinterBySelectionContent.qml
@@ -62,7 +62,7 @@ Item
 
                 onRefreshButtonClicked:
                 {
-                    UM.OutputDeviceManager.refreshConnections()
+                    UM.OutputDeviceManager.startDiscovery()
                 }
 
                 onAddByIpButtonClicked:
@@ -136,7 +136,7 @@ Item
             {
                 // Create a network printer
                 const networkPrinterItem = addNetworkPrinterDropDown.contentItem.currentItem
-                CuraApplication.getDiscoveredPrinterModel().createMachineFromDiscoveredPrinter(networkPrinterItem)
+                CuraApplication.getDiscoveredPrintersModel().createMachineFromDiscoveredPrinter(networkPrinterItem)
             }
             else
             {