Since recently (about a month) a new problem appeared: sometimes a website gets completely stuck. No page can be loaded, it waits on a blank white screen indefinitely. * Refresh doesn't work. * Closing a tab and opening a new one doesn't work. * If one website is stuck, others are more likely to get stuck, but not necessarily. * Closing the app and opening it back usually helps. It's a recently introduced bug and most likely related to HTTP connection handling.