i've had this issue on the stock browser, chrome and ucweb browser. only solution i've found is to power cycle. the browser gets stuck in zoom mode, and i am unable to click on any links, type in any text (though the keyboard does pop up if i am not docked), or close the current tab. if i click the X to close a tab in ucweb, the option is to close ALL tabs. if i kill the browser and restart it, it is in the same state as before. only a reboot seems to solve this. any suggestions?