At http://sourceforge.net/projects/lxde/support it says:
Best Way To Get Help
Unfortunately, this project hasn't indicated the best way to get help.
Contact the project's administrators to find out how to get help.
For now I'll just report it here:
When I stop a project in LXTask, the CPU% figure freezes, whereas gnome-system-monitor shows it dropping to zero.
There are some other issues, with figures inconsistent with other system monitors, and terminology that's confusing for newbies, but I'm guessing that's already known.
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