I experience now for a while frequently a hanging notepad++ application.
After updating over time I ended up with version 5.5 build time Sept. 14 2009 - 1:32:40. But still the hang happens at least two or three times a day.
The ChangeMarker plugin shows version 1.2.1
Only killing the application helps.
Here the stacktrace that the attached debugger shows:
>...
