CURA-5449 Do not check if the name is the correct group name if the

output device is manual create device and it is marked as temporary.
Wait until all the information is retrieved when the request finishes.

cura/PrinterOutput/NetworkedPrinterOutputDevice.py

@@ -3,7 +3,6 @@
 
 from UM.Application import Application
 from UM.Logger import Logger
-from cura.CuraApplication import CuraApplication
 
 from cura.PrinterOutputDevice import PrinterOutputDevice, ConnectionState
 
@@ -255,8 +254,8 @@ class NetworkedPrinterOutputDevice(PrinterOutputDevice):
         self._last_manager_create_time = time()
         self._manager.authenticationRequired.connect(self._onAuthenticationRequired)
 
-        machine_manager = CuraApplication.getInstance().getMachineManager()
-        machine_manager.checkCorrectGroupName(self.getId(), self.name)
+        if b'temporary' not in self._properties:
+            Application.getInstance().getMachineManager().checkCorrectGroupName(self.getId(), self.name)
 
     def _registerOnFinishedCallback(self, reply: QNetworkReply, onFinished: Optional[Callable[[Any, QNetworkReply], None]]) -> None:
         if onFinished is not None:

cura/Settings/MachineManager.py

@@ -1308,8 +1308,8 @@ class MachineManager(QObject):
             # Check if the connect_group_name is correct. If not, update all the containers connected to the same printer
             if self.activeMachineNetworkGroupName != group_name:
                 metadata_filter = {"um_network_key": self.activeMachineNetworkKey}
-                hidden_containers = ContainerRegistry.getInstance().findContainerStacks(type = "machine", **metadata_filter)
-                for container in hidden_containers:
+                containers = ContainerRegistry.getInstance().findContainerStacks(type = "machine", **metadata_filter)
+                for container in containers:
                     container.setMetaDataEntry("connect_group_name", group_name)
 
     ##  This method checks if there is an instance connected to the given network_key

plugins/UM3NetworkPrinting/UM3OutputDevicePlugin.py

@@ -162,7 +162,8 @@ class UM3OutputDevicePlugin(OutputDevicePlugin):
             b"name": address.encode("utf-8"),
             b"address": address.encode("utf-8"),
             b"manual": b"true",
-            b"incomplete": b"true"
+            b"incomplete": b"true",
+            b"temporary": b"true"   # Still a temporary device until all the info is retrieved in _onNetworkRequestFinished
         }
 
         if instance_name not in self._discovered_devices: