diff --git a/plugins/SliceInfoPlugin/SliceInfo.py b/plugins/SliceInfoPlugin/SliceInfo.py
index fd58e68938..5149b6a6a6 100755
--- a/plugins/SliceInfoPlugin/SliceInfo.py
+++ b/plugins/SliceInfoPlugin/SliceInfo.py
@@ -33,30 +33,35 @@ class SliceInfo(QObject, Extension):
     def __init__(self, parent = None):
         QObject.__init__(self, parent)
         Extension.__init__(self)
-        Application.getInstance().getOutputDeviceManager().writeStarted.connect(self._onWriteStarted)
-        Application.getInstance().getPreferences().addPreference("info/send_slice_info", True)
-        Application.getInstance().getPreferences().addPreference("info/asked_send_slice_info", False)
+
+        self._application = Application.getInstance()
+
+        self._application.getOutputDeviceManager().writeStarted.connect(self._onWriteStarted)
+        self._application.getPreferences().addPreference("info/send_slice_info", True)
+        self._application.getPreferences().addPreference("info/asked_send_slice_info", False)
 
         self._more_info_dialog = None
         self._example_data_content = None
 
-        if not Application.getInstance().getPreferences().getValue("info/asked_send_slice_info"):
+        self._application.initializationFinished.connect(self._onAppInitialized)
+
+    def _onAppInitialized(self):
+        # DO NOT read any preferences values in the constructor because at the time plugins are created, no version
+        # upgrade has been performed yet because version upgrades are plugins too!
+        if not self._application.getPreferences().getValue("info/asked_send_slice_info"):
             self.send_slice_info_message = Message(catalog.i18nc("@info", "Cura collects anonymized usage statistics."),
                                                    lifetime = 0,
                                                    dismissable = False,
                                                    title = catalog.i18nc("@info:title", "Collecting Data"))
 
             self.send_slice_info_message.addAction("MoreInfo", name = catalog.i18nc("@action:button", "More info"), icon = None,
-                    description = catalog.i18nc("@action:tooltip", "See more information on what data Cura sends."), button_style = Message.ActionButtonStyle.LINK)
+                                                   description = catalog.i18nc("@action:tooltip", "See more information on what data Cura sends."), button_style = Message.ActionButtonStyle.LINK)
 
             self.send_slice_info_message.addAction("Dismiss", name = catalog.i18nc("@action:button", "Allow"), icon = None,
-                    description = catalog.i18nc("@action:tooltip", "Allow Cura to send anonymized usage statistics to help prioritize future improvements to Cura. Some of your preferences and settings are sent, the Cura version and a hash of the models you're slicing."))
+                                                   description = catalog.i18nc("@action:tooltip", "Allow Cura to send anonymized usage statistics to help prioritize future improvements to Cura. Some of your preferences and settings are sent, the Cura version and a hash of the models you're slicing."))
             self.send_slice_info_message.actionTriggered.connect(self.messageActionTriggered)
             self.send_slice_info_message.show()
 
-        Application.getInstance().initializationFinished.connect(self._onAppInitialized)
-
-    def _onAppInitialized(self):
         if self._more_info_dialog is None:
             self._more_info_dialog = self._createDialog("MoreInfoWindow.qml")
 
diff --git a/plugins/VersionUpgrade/VersionUpgrade34to35/VersionUpgrade34to35.py b/plugins/VersionUpgrade/VersionUpgrade34to35/VersionUpgrade34to35.py
index 9e3ea03c55..7acea7ab5e 100644
--- a/plugins/VersionUpgrade/VersionUpgrade34to35/VersionUpgrade34to35.py
+++ b/plugins/VersionUpgrade/VersionUpgrade34to35/VersionUpgrade34to35.py
@@ -86,6 +86,12 @@ class VersionUpgrade34to35(VersionUpgrade):
         parser = configparser.ConfigParser(interpolation = None)
         parser.read_string(serialized)
 
+        # Need to show the data collection agreement again because the data Cura collects has been changed.
+        if parser.has_option("info", "asked_send_slice_info"):
+            parser.remove_option("info", "asked_send_slice_info")
+        if parser.has_option("info", "send_slice_info"):
+            parser.remove_option("info", "send_slice_info")
+
         # Update version number.
         parser["general"]["version"] = "6"
         if "metadata" not in parser:
diff --git a/plugins/VersionUpgrade/VersionUpgrade34to35/tests/TestVersionUpgrade34to35.py b/plugins/VersionUpgrade/VersionUpgrade34to35/tests/TestVersionUpgrade34to35.py
index 90b2cb5dea..a109d97dd7 100644
--- a/plugins/VersionUpgrade/VersionUpgrade34to35/tests/TestVersionUpgrade34to35.py
+++ b/plugins/VersionUpgrade/VersionUpgrade34to35/tests/TestVersionUpgrade34to35.py
@@ -17,6 +17,10 @@ test_upgrade_version_nr_data = [
     version = 5
     [metadata]
     setting_version = 4
+
+    [info]
+    asked_send_slice_info = True
+    send_slice_info = True
 """
     )
 ]
@@ -32,4 +36,8 @@ def test_upgradeVersionNr(test_name, file_data, upgrader):
 
     #Check the new version.
     assert parser["general"]["version"] == "6"
-    assert parser["metadata"]["setting_version"] == "5"
\ No newline at end of file
+    assert parser["metadata"]["setting_version"] == "5"
+
+    # Check if the data collection values have been removed
+    assert not parser.has_option("info", "asked_send_slice_info")
+    assert not parser.has_option("info", "send_slice_info")