Hi to all...
It happens to me a few times.. The grob (stock browser) stopped to work, it just not load pages, but all other browsers work without any problem. The wifi/3G signal is good.
I noticed it happens sometimes when wifi/3G signal start to be a weak and jump from one to another and when it again stable, the browser stopped to work...
Some solutions that I tried and NOT helped:
* killall grob
* refresh homescreen
* Full refresh from n9qt
* Close/open internet connection
* Manually connecting to 3G and after this switching to wifi (sometimes help)

Solution is reboot... But I don't want to reboot, maybe someone know another solution for this bug ? maybe restarting some processes ?