diff --git a/cura/Settings/ExtruderManager.py b/cura/Settings/ExtruderManager.py
index f429a0de19..aff1498a2a 100755
--- a/cura/Settings/ExtruderManager.py
+++ b/cura/Settings/ExtruderManager.py
@@ -2,13 +2,14 @@
 # Cura is released under the terms of the LGPLv3 or higher.
 
 from PyQt6.QtCore import pyqtSignal, pyqtProperty, QObject, QVariant  # For communicating data and events to Qt.
+
+from UM.Application import Application
 from UM.FlameProfiler import pyqtSlot
 
 import cura.CuraApplication # To get the global container stack to find the current machine.
 from cura.Settings.GlobalStack import GlobalStack
 from UM.Logger import Logger
 from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
-from UM.Scene.SceneNode import SceneNode
 from UM.Scene.Selection import Selection
 from UM.Scene.Iterator.BreadthFirstIterator import BreadthFirstIterator
 from UM.Settings.ContainerRegistry import ContainerRegistry  # Finding containers by ID.
@@ -45,13 +46,18 @@ class ExtruderManager(QObject):
         self._selected_object_extruders = []  # type: List[Union[str, "ExtruderStack"]]
 
         Selection.selectionChanged.connect(self.resetSelectedObjectExtruders)
+        Application.getInstance().globalContainerStackChanged.connect(self.emitExtrudersChanged)  # When the machine is swapped we must update the active machine extruders
 
-    extrudersChanged = pyqtSignal(QVariant)
+    extrudersChanged = pyqtSignal()
     """Signal to notify other components when the list of extruders for a machine definition changes."""
 
     activeExtruderChanged = pyqtSignal()
     """Notify when the user switches the currently active extruder."""
 
+    def emitExtrudersChanged(self):
+        # The emit function can't be directly connected to another signal. This wrapper function is required.
+        self.extrudersChanged.emit()
+
     @pyqtProperty(str, notify = activeExtruderChanged)
     def activeExtruderStackId(self) -> Optional[str]:
         """Gets the unique identifier of the currently active extruder stack.
@@ -375,8 +381,6 @@ class ExtruderManager(QObject):
             extruders_changed = True
 
         self.fixSingleExtrusionMachineExtruderDefinition(global_stack)
-        if extruders_changed:
-            self.extrudersChanged.emit(global_stack_id)
 
     # After 3.4, all single-extrusion machines have their own extruder definition files instead of reusing
     # "fdmextruder". We need to check a machine here so its extruder definition is correct according to this.
diff --git a/resources/qml/PrintSetupSelector/Recommended/RecommendedStrengthSelector.qml b/resources/qml/PrintSetupSelector/Recommended/RecommendedStrengthSelector.qml
index 53a54cdc94..7424aed01c 100644
--- a/resources/qml/PrintSetupSelector/Recommended/RecommendedStrengthSelector.qml
+++ b/resources/qml/PrintSetupSelector/Recommended/RecommendedStrengthSelector.qml
@@ -59,6 +59,7 @@ RecommendedSettingSection
             {
                 width: parent.width
                 settingName: "infill_pattern"
+                updateAllExtruders: true
             }
         },
         RecommendedSettingItem
diff --git a/resources/qml/Widgets/SingleSettingSlider.qml b/resources/qml/Widgets/SingleSettingSlider.qml
index 91ff9c1ed4..24692f75fc 100644
--- a/resources/qml/Widgets/SingleSettingSlider.qml
+++ b/resources/qml/Widgets/SingleSettingSlider.qml
@@ -83,9 +83,7 @@ RowLayout
     function roundSliderValueUpdateSetting()
     {
         // If the user interacts with the slider we round the value and update the setting.
-        print("roundSliderValueUpdateSetting()")
         const roundedSliderValue = roundToNearestTen ? Math.round(settingSlider.value / 10) * 10 : Math.round(settingSlider.value)
-        settingSlider.value = roundedSliderValue
         updateSetting(roundedSliderValue)
     }