How come when using a mouse and keyboard with the Boxee Box, the mouse disapears every time you press ESC to type in a new URL?

There is also a bug when using boxee browser and your going to the VPN settings via the top menu. Eventually the menu will crash, you are left with dobble lines of "All - Catagories - Repositorys" in the menu bar. If you go back the the boxee browser it works fine. And you can callback the top menu, but the bug i still there. I need to reboot the box to get back to fx. movies