diff --git a/cura/Settings/MachineManager.py b/cura/Settings/MachineManager.py
index 54abaca86e..c25b58fbcf 100755
--- a/cura/Settings/MachineManager.py
+++ b/cura/Settings/MachineManager.py
@@ -597,6 +597,18 @@ class MachineManager(QObject):
             if extruder_stack != self._active_container_stack and extruder_stack.getProperty(key, "value") != new_value:
                 extruder_stack.userChanges.setProperty(key, "value", new_value)  # TODO: nested property access, should be improved
 
+    ## Copy the value of all manually changed settings of the current extruder to all other extruders.
+    @pyqtSlot()
+    def copyAllValuesToExtruders(self):
+        extruder_stacks = list(self._global_container_stack.extruders.values())
+        for extruder_stack in extruder_stacks:
+            if extruder_stack != self._active_container_stack:
+                for key in self._active_container_stack.userChanges.getAllKeys():
+                    new_value = self._active_container_stack.getProperty(key, "value")
+
+                    # check if the value has to be replaced
+                    extruder_stack.userChanges.setProperty(key, "value", new_value)
+
     @pyqtProperty(str, notify = activeVariantChanged)
     def activeVariantName(self) -> str:
         if self._active_container_stack:
diff --git a/plugins/CuraEngineBackend/CuraEngineBackend.py b/plugins/CuraEngineBackend/CuraEngineBackend.py
index e55abe59a2..9873d91c05 100755
--- a/plugins/CuraEngineBackend/CuraEngineBackend.py
+++ b/plugins/CuraEngineBackend/CuraEngineBackend.py
@@ -119,6 +119,7 @@ class CuraEngineBackend(QObject, Backend):
         self._postponed_scene_change_sources = []  # scene change is postponed (by a tool)
 
         self._slice_start_time = None
+        self._is_disabled = False
 
         Preferences.getInstance().addPreference("general/auto_slice", True)
 
@@ -405,6 +406,7 @@ class CuraEngineBackend(QObject, Backend):
     #   - decorator isBlockSlicing is found (used in g-code reader)
     def determineAutoSlicing(self):
         enable_timer = True
+        self._is_disabled = False
 
         if not Preferences.getInstance().getValue("general/auto_slice"):
             enable_timer = False
@@ -412,6 +414,7 @@ class CuraEngineBackend(QObject, Backend):
             if node.callDecoration("isBlockSlicing"):
                 enable_timer = False
                 self.backendStateChange.emit(BackendState.Disabled)
+                self._is_disabled = True
             gcode_list = node.callDecoration("getGCodeList")
             if gcode_list is not None:
                 self._scene.gcode_dict[node.callDecoration("getBuildPlateNumber")] = gcode_list
@@ -545,6 +548,10 @@ class CuraEngineBackend(QObject, Backend):
                 self._change_timer.stop()
 
     def _onStackErrorCheckFinished(self):
+        self.determineAutoSlicing()
+        if self._is_disabled:
+            return
+
         if not self._slicing and self._build_plates_to_be_sliced:
             self.needsSlicing()
             self._onChanged()
diff --git a/plugins/GCodeGzReader/GCodeGzReader.py b/plugins/GCodeGzReader/GCodeGzReader.py
index 5736fd2fec..0843f8f3c0 100644
--- a/plugins/GCodeGzReader/GCodeGzReader.py
+++ b/plugins/GCodeGzReader/GCodeGzReader.py
@@ -8,13 +8,13 @@ from io import TextIOWrapper
 from UM.Mesh.MeshReader import MeshReader #The class we're extending/implementing.
 from UM.PluginRegistry import PluginRegistry
 
-##  A file writer that writes gzipped g-code.
+##  A file reader that reads gzipped g-code.
 #
 #   If you're zipping g-code, you might as well use gzip!
 class GCodeGzReader(MeshReader):
 
     def __init__(self):
-        super(GCodeGzReader, self).__init__()
+        super().__init__()
         self._supported_extensions = [".gcode.gz"]
 
     def read(self, file_name):
diff --git a/plugins/GCodeGzReader/__init__.py b/plugins/GCodeGzReader/__init__.py
index 67424a7d45..98965c00aa 100644
--- a/plugins/GCodeGzReader/__init__.py
+++ b/plugins/GCodeGzReader/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Aleph Objects, Inc.
+# Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
 from . import GCodeGzReader
diff --git a/plugins/PluginBrowser/PluginBrowser.py b/plugins/PluginBrowser/PluginBrowser.py
index c8a5e1e545..bb4d5fb395 100644
--- a/plugins/PluginBrowser/PluginBrowser.py
+++ b/plugins/PluginBrowser/PluginBrowser.py
@@ -1,11 +1,10 @@
 # Copyright (c) 2017 Ultimaker B.V.
 # PluginBrowser is released under the terms of the LGPLv3 or higher.
 
-from PyQt5.QtCore import QUrl, QObject, Qt, pyqtProperty, pyqtSignal, pyqtSlot
+from PyQt5.QtCore import QUrl, QObject, pyqtProperty, pyqtSignal, pyqtSlot
 from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest, QNetworkReply
 
 from UM.Application import Application
-from UM.Qt.ListModel import ListModel
 from UM.Logger import Logger
 from UM.PluginRegistry import PluginRegistry
 from UM.Qt.Bindings.PluginsModel import PluginsModel
@@ -20,7 +19,6 @@ import os
 import tempfile
 import platform
 import zipfile
-import shutil
 
 from cura.CuraApplication import CuraApplication
 
@@ -44,7 +42,7 @@ class PluginBrowser(QObject, Extension):
         self._plugins_metadata = []
         self._plugins_model = None
 
-        # Can be 'installed' or 'availble'
+        # Can be 'installed' or 'available'
         self._view = "available"
 
         self._restart_required = False
diff --git a/plugins/PluginBrowser/PluginEntry.qml b/plugins/PluginBrowser/PluginEntry.qml
index eff9eb8943..9dbcb96e79 100644
--- a/plugins/PluginBrowser/PluginEntry.qml
+++ b/plugins/PluginBrowser/PluginEntry.qml
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 Ultimaker B.V.
+// Copyright (c) 2018 Ultimaker B.V.
 // PluginBrowser is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.2
@@ -129,6 +129,18 @@ Component {
                         return catalog.i18nc("@action:button", "Install");
                     }
                 }
+                enabled:
+                {
+                    if ( manager.isDownloading )
+                    {
+                        return pluginList.activePlugin == model ? true : false
+                    }
+                    else
+                    {
+                        return true
+                    }
+                }
+                opacity: enabled ? 1.0 : 0.5
                 visible: model.external && ((model.status !== "installed") || model.can_upgrade)
                 style: ButtonStyle {
                     background: Rectangle {
diff --git a/plugins/SimulationView/SimulationView.py b/plugins/SimulationView/SimulationView.py
index 3697e38661..85849efb2f 100644
--- a/plugins/SimulationView/SimulationView.py
+++ b/plugins/SimulationView/SimulationView.py
@@ -74,7 +74,7 @@ class SimulationView(View):
 
         self._global_container_stack = None
         self._proxy = SimulationViewProxy()
-        self._controller.getScene().sceneChanged.connect(self._onSceneChanged)
+        self._controller.getScene().getRoot().childrenChanged.connect(self._onSceneChanged)
 
         self._resetSettings()
         self._legend_items = None
@@ -160,10 +160,10 @@ class SimulationView(View):
     def _onSceneChanged(self, node):
         if node.getMeshData() is None:
             self.resetLayerData()
-        else:
-            self.setActivity(False)
-            self.calculateMaxLayers()
-            self.calculateMaxPathsOnLayer(self._current_layer_num)
+
+        self.setActivity(False)
+        self.calculateMaxLayers()
+        self.calculateMaxPathsOnLayer(self._current_layer_num)
 
     def isBusy(self):
         return self._busy
diff --git a/plugins/UM3NetworkPrinting/ClusterUM3OutputDevice.py b/plugins/UM3NetworkPrinting/ClusterUM3OutputDevice.py
index 72f5260249..f3667fc2f3 100644
--- a/plugins/UM3NetworkPrinting/ClusterUM3OutputDevice.py
+++ b/plugins/UM3NetworkPrinting/ClusterUM3OutputDevice.py
@@ -127,10 +127,6 @@ class ClusterUM3OutputDevice(NetworkedPrinterOutputDevice):
             self._sending_job.send("") #No specifically selected printer.
             is_job_sent = self._sending_job.send(None)
 
-        # Notify the UI that a switch to the print monitor should happen
-        if is_job_sent:
-            Application.getInstance().getController().setActiveStage("MonitorStage")
-
     def _spawnPrinterSelectionDialog(self):
         if self._printer_selection_dialog is None:
             path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "PrintWindow.qml")
@@ -242,6 +238,19 @@ class ClusterUM3OutputDevice(NetworkedPrinterOutputDevice):
             if new_progress > self._progress_message.getProgress():
                 self._progress_message.show()  # Ensure that the message is visible.
                 self._progress_message.setProgress(bytes_sent / bytes_total * 100)
+
+            # If successfully sent:
+            if bytes_sent == bytes_total:
+                # Show a confirmation to the user so they know the job was sucessful and provide the option to switch to the
+                # monitor tab.
+                self._success_message = Message(
+                    i18n_catalog.i18nc("@info:status", "Print job was successfully sent to the printer."),
+                    lifetime=5, dismissable=True,
+                    title=i18n_catalog.i18nc("@info:title", "Data Sent"))
+                self._success_message.addAction("View", i18n_catalog.i18nc("@action:button", "View in Montior"), icon=None,
+                                                description="")
+                self._success_message.actionTriggered.connect(self._successMessageActionTriggered)
+                self._success_message.show()
         else:
             self._progress_message.setProgress(0)
             self._progress_message.hide()
@@ -260,6 +269,9 @@ class ClusterUM3OutputDevice(NetworkedPrinterOutputDevice):
                 self._latest_reply_handler.disconnect()
                 self._latest_reply_handler = None
 
+    def _successMessageActionTriggered(self, message_id: Optional[str]=None, action_id: Optional[str]=None) -> None:
+        if action_id == "View":
+            Application.getInstance().getController().setActiveStage("MonitorStage")
 
     @pyqtSlot()
     def openPrintJobControlPanel(self) -> None:
diff --git a/resources/i18n/de_DE/cura.po b/resources/i18n/de_DE/cura.po
index 250e3e5e1b..f398d1ec4e 100644
--- a/resources/i18n/de_DE/cura.po
+++ b/resources/i18n/de_DE/cura.po
@@ -194,7 +194,7 @@ msgstr "Vorbereiten"
 #: /home/ruben/Projects/Cura/plugins/RemovableDriveOutputDevice/RemovableDriveOutputDevice.py:23
 msgctxt "@action:button Preceded by 'Ready to'."
 msgid "Save to Removable Drive"
-msgstr "Speichern auf Wechseldatenträger"
+msgstr "Speichern auf Datenträger"
 
 #: /home/ruben/Projects/Cura/plugins/RemovableDriveOutputDevice/RemovableDriveOutputDevice.py:24
 #, python-brace-format
diff --git a/resources/qml/Menus/ConfigurationMenu/ConfigurationListView.qml b/resources/qml/Menus/ConfigurationMenu/ConfigurationListView.qml
index 331d78ead9..7aaf87b4df 100644
--- a/resources/qml/Menus/ConfigurationMenu/ConfigurationListView.qml
+++ b/resources/qml/Menus/ConfigurationMenu/ConfigurationListView.qml
@@ -21,7 +21,10 @@ Column
     {
         // FIXME For now the model should be removed and then created again, otherwise changes in the printer don't automatically update the UI
         configurationList.model = []
-        configurationList.model = outputDevice.uniqueConfigurations
+        if(outputDevice)
+        {
+            configurationList.model = outputDevice.uniqueConfigurations
+        }
     }
 
     Label
diff --git a/resources/qml/Settings/SettingView.qml b/resources/qml/Settings/SettingView.qml
index 199db1bbaa..4a919ab9bd 100644
--- a/resources/qml/Settings/SettingView.qml
+++ b/resources/qml/Settings/SettingView.qml
@@ -533,6 +533,15 @@ Item
                     onTriggered: Cura.MachineManager.copyValueToExtruders(contextMenu.key)
                 }
 
+                MenuItem
+                {
+                    //: Settings context menu action
+                    text: catalog.i18nc("@action:menu", "Copy all changed values to all extruders")
+                    visible: machineExtruderCount.properties.value > 1
+                    enabled: contextMenu.provider != undefined
+                    onTriggered: Cura.MachineManager.copyAllValuesToExtruders()
+                }
+
                 MenuSeparator
                 {
                     visible: machineExtruderCount.properties.value > 1