@Mentalist

Yeah you can run "killall" command to kill hildon-home and reboot hildon-home afterward but the whole point of this is Hildon-home should not becoming unstable after a few days of usage or idle. It should be staying smooth and the same as fresh reboot.

My device only got one widget on the desktops. So I don't see why it should crap out after 48hours. The widget i'm using is the media player widget which pretty much Nokia's own. Unless you're saying Nokia's widget is crappily written in python without proper testing then I don't know what to say.

I reflashed my device twice in a week but the problem seems to exist after the device uptime is longer than 2days.