DisplayCAL

Hello,
just found the closed ticket #14417 . I have a similar problem since Displaycal verion >3.3.5. In 3.3.5 the devices list looks like this with my laptop and external HP screen on top of the list:
http://i65.tinypic.com/33pfptt.png

With version 3.7.1.1 the device list doesn’t show any physical screens and the color profiles are not assigned to the right monitor:
http://i68.tinypic.com/286si91.png

When I modify the “worker.py” file like mentioned in ticket #14417 it looks like this (2x laptop screen but no external HP monitor):
http://i68.tinypic.com/mvkioo.png

Any thoughts? Thanks!