diff --git a/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py b/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
index d052d925d2..0c044bbb56 100644
--- a/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
+++ b/plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDevice.py
@@ -145,9 +145,17 @@ class CloudOutputDevice(NetworkedPrinterOutputDevice):
 
     ## Checks whether the given network key is found in the cloud's host name
     def matchesNetworkKey(self, network_key: str) -> bool:
-        # A network key looks like "ultimakersystem-aabbccdd0011._ultimaker._tcp.local."
+        # Typically, a network key looks like "ultimakersystem-aabbccdd0011._ultimaker._tcp.local."
         # the host name should then be "ultimakersystem-aabbccdd0011"
-        return network_key.startswith(self.clusterData.host_name)
+        if network_key.startswith(self.clusterData.host_name):
+            return True
+        
+        # However, for manually added printers, the local IP address is used in lieu of a proper
+        # network key, so check for that as well
+        if self.clusterData.host_internal_ip is not None and network_key.find(self.clusterData.host_internal_ip):
+            return True
+
+        return False
 
     ##  Set all the interface elements and texts for this output device.
     def _setInterfaceElements(self) -> None:
diff --git a/plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterResponse.py b/plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterResponse.py
index 9c0853e7c9..48a4d5f031 100644
--- a/plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterResponse.py
+++ b/plugins/UM3NetworkPrinting/src/Cloud/Models/CloudClusterResponse.py
@@ -16,13 +16,14 @@ class CloudClusterResponse(BaseCloudModel):
     #  \param status: The status of the cluster authentication (active or inactive).
     #  \param host_version: The firmware version of the cluster host. This is where the Stardust client is running on.
     def __init__(self, cluster_id: str, host_guid: str, host_name: str, is_online: bool, status: str,
-                 host_version: Optional[str] = None, **kwargs) -> None:
+                 host_internal_ip: Optional[str] = None, host_version: Optional[str] = None, **kwargs) -> None:
         self.cluster_id = cluster_id
         self.host_guid = host_guid
         self.host_name = host_name
         self.status = status
         self.is_online = is_online
         self.host_version = host_version
+        self.host_internal_ip = host_internal_ip
         super().__init__(**kwargs)
 
     # Validates the model, raising an exception if the model is invalid.
diff --git a/plugins/UM3NetworkPrinting/src/LegacyUM3OutputDevice.py b/plugins/UM3NetworkPrinting/src/LegacyUM3OutputDevice.py
index 2c7c33d382..7d3a76e749 100644
--- a/plugins/UM3NetworkPrinting/src/LegacyUM3OutputDevice.py
+++ b/plugins/UM3NetworkPrinting/src/LegacyUM3OutputDevice.py
@@ -77,13 +77,15 @@ class LegacyUM3OutputDevice(NetworkedPrinterOutputDevice):
 
         self.setIconName("print")
 
-        if PluginRegistry.getInstance() is not None:
+        self._output_controller = LegacyUM3PrinterOutputController(self)
+
+    def _createMonitorViewFromQML(self) -> None:
+        if self._monitor_view_qml_path is None and PluginRegistry.getInstance() is not None:
             self._monitor_view_qml_path = os.path.join(
                 PluginRegistry.getInstance().getPluginPath("UM3NetworkPrinting"),
                 "resources", "qml", "MonitorStage.qml"
             )
-
-        self._output_controller = LegacyUM3PrinterOutputController(self)
+        super()._createMonitorViewFromQML()
 
     def _onAuthenticationStateChanged(self):
         # We only accept commands if we are authenticated.
diff --git a/plugins/UM3NetworkPrinting/tests/Cloud/TestCloudOutputDeviceManager.py b/plugins/UM3NetworkPrinting/tests/Cloud/TestCloudOutputDeviceManager.py
index e24ca1694e..869b39440c 100644
--- a/plugins/UM3NetworkPrinting/tests/Cloud/TestCloudOutputDeviceManager.py
+++ b/plugins/UM3NetworkPrinting/tests/Cloud/TestCloudOutputDeviceManager.py
@@ -7,6 +7,7 @@ from UM.OutputDevice.OutputDeviceManager import OutputDeviceManager
 from cura.UltimakerCloudAuthentication import CuraCloudAPIRoot
 from ...src.Cloud import CloudApiClient
 from ...src.Cloud import CloudOutputDeviceManager
+from ...src.Cloud.Models.CloudClusterResponse import CloudClusterResponse
 from .Fixtures import parseFixture, readFixture
 from .NetworkManagerMock import NetworkManagerMock, FakeSignal
 
@@ -55,7 +56,9 @@ class TestCloudOutputDeviceManager(TestCase):
         devices = self.device_manager.getOutputDevices()
         # TODO: Check active device
 
-        response_clusters = self.clusters_response.get("data", [])
+        response_clusters = []
+        for cluster in self.clusters_response.get("data", []):
+            response_clusters.append(CloudClusterResponse(**cluster).toDict())
         manager_clusters = sorted([device.clusterData.toDict() for device in self.manager._remote_clusters.values()],
                                   key=lambda cluster: cluster['cluster_id'], reverse=True)
         self.assertEqual(response_clusters, manager_clusters)
@@ -97,7 +100,7 @@ class TestCloudOutputDeviceManager(TestCase):
 
         self.assertTrue(self.device_manager.getOutputDevice(cluster1["cluster_id"]).isConnected())
         self.assertIsNone(self.device_manager.getOutputDevice(cluster2["cluster_id"]))
-        self.assertEquals([], active_machine_mock.setMetaDataEntry.mock_calls)
+        self.assertEqual([], active_machine_mock.setMetaDataEntry.mock_calls)
 
     def test_device_connects_by_network_key(self):
         active_machine_mock = self.app.getGlobalContainerStack.return_value
diff --git a/plugins/UM3NetworkPrinting/tests/TestSendMaterialJob.py b/plugins/UM3NetworkPrinting/tests/TestSendMaterialJob.py
index 952d38dcf4..2cab110861 100644
--- a/plugins/UM3NetworkPrinting/tests/TestSendMaterialJob.py
+++ b/plugins/UM3NetworkPrinting/tests/TestSendMaterialJob.py
@@ -208,7 +208,7 @@ class TestSendMaterialJob(TestCase):
 
         self.assertEqual(1, device_mock.createFormPart.call_count)
         self.assertEqual(1, device_mock.postFormWithParts.call_count)
-        self.assertEquals(
+        self.assertEqual(
             [call.createFormPart("name=\"file\"; filename=\"generic_pla_white.xml.fdm_material\"", "<xml></xml>"),
              call.postFormWithParts(target = "materials/", parts = ["_xXx_"], on_finished = job.sendingFinished)],
             device_mock.method_calls)
@@ -238,7 +238,7 @@ class TestSendMaterialJob(TestCase):
 
         self.assertEqual(1, device_mock.createFormPart.call_count)
         self.assertEqual(1, device_mock.postFormWithParts.call_count)
-        self.assertEquals(
+        self.assertEqual(
             [call.createFormPart("name=\"file\"; filename=\"generic_pla_white.xml.fdm_material\"", "<xml></xml>"),
              call.postFormWithParts(target = "materials/", parts = ["_xXx_"], on_finished = job.sendingFinished)],
             device_mock.method_calls)