I would like to report that the theme engine in the update of Probam is not working properly as I think it is optimized for KK 4.4.2 not KK 4.4.3.
Whenever I apply a system theme the dialler app force closes.
Also sometimes the System UI continuously force closes and also the same problem occurs when switching to slim recents. I don't know whether its just me or is everyone facing the problem.??