Per instructions from Andreas I commented out the following in maindisplay.py:
# self.setWindowFlags(QtCore.Qt.FramelessWindowHint | QtCore.Qt.Tool | # QtCore.Qt.WindowStaysOnTopHint) | # QtCore.Qt.X11BypassWindowManagerHint)
All is working just fine again.
Per instructions from Andreas I commented out the following in maindisplay.py:
# self.setWindowF lags(QtCore. Qt.FramelessWin dowHint | QtCore.Qt.Tool | Qt.WindowStaysO nTopHint) | Qt.X11BypassWin dowManagerHint)
# QtCore.
# QtCore.
All is working just fine again.