diff --git a/appGUI/MainGUI.py b/appGUI/MainGUI.py
index 2bee5920..d812c4b5 100644
--- a/appGUI/MainGUI.py
+++ b/appGUI/MainGUI.py
@@ -3977,7 +3977,7 @@ class MainGUI(QtWidgets.QMainWindow):
 
     def dropEvent(self, event):
         if event.mimeData().hasUrls:
-            event.setDropAction(QtCore.Qt.CopyAction)
+            event.setDropAction(QtCore.Qt.DropAction.CopyAction)
             event.accept()
             for url in event.mimeData().urls():
                 self.filename = str(url.toLocalFile())
diff --git a/appObjects/ObjectCollection.py b/appObjects/ObjectCollection.py
index 3c28f4e4..bff75c21 100644
--- a/appObjects/ObjectCollection.py
+++ b/appObjects/ObjectCollection.py
@@ -537,7 +537,7 @@ class ObjectCollection(QtCore.QAbstractItemModel):
             return False
 
     def supportedDropActions(self):
-        return Qt.MoveAction
+        return Qt.DropAction.MoveAction
 
     def flags(self, index):
         default_flags = QtCore.QAbstractItemModel.flags(self, index)
diff --git a/appPlugins/ToolShell.py b/appPlugins/ToolShell.py
index 89631393..e350644d 100644
--- a/appPlugins/ToolShell.py
+++ b/appPlugins/ToolShell.py
@@ -97,8 +97,8 @@ class TermWidget(QWidget):
         :return: None
         """
 
-        self._edit.setTextColor(QtCore.Qt.white)
-        self._edit.setTextBackgroundColor(QtCore.Qt.darkGreen)
+        self._edit.setTextColor(QtCore.Qt.GlobalColor.white)
+        self._edit.setTextBackgroundColor(QtCore.Qt.GlobalColor.darkGreen)
         if detail is None:
             self._edit.setPlainText(_("...processing..."))
         else:
@@ -113,8 +113,8 @@ class TermWidget(QWidget):
         :return:
         """
 
-        self._edit.setTextColor(QtCore.Qt.black)
-        self._edit.setTextBackgroundColor(QtCore.Qt.white)
+        self._edit.setTextColor(QtCore.Qt.GlobalColor.black)
+        self._edit.setTextBackgroundColor(QtCore.Qt.GlobalColor.white)
         self._edit.setPlainText('')
         self._edit.setDisabled(False)
         self._edit.setFocus()
diff --git a/app_Main.py b/app_Main.py
index 350fea01..63965664 100644
--- a/app_Main.py
+++ b/app_Main.py
@@ -891,7 +891,8 @@ class App(QtCore.QObject):
             # move splashscreen to the current monitor
             # desktop = QtWidgets.QApplication.desktop()
             # screen = desktop.screenNumber(QtGui.QCursor.pos())
-            screen = QtWidgets.QWidget.screen(self.splash)
+            # screen = QtWidgets.QWidget.screen(self.splash)
+            screen = QtWidgets.QApplication.screenAt(QtGui.QCursor.pos())
             current_screen_center = screen.availableGeometry().center()
             self.splash.move(current_screen_center - self.splash.rect().center())