You should change the default shortcut keys for interfaces etc. Using the same combo as the world known combo for copy (CTRL+C) to show the Interfaces is just silly (dumb?). There are lots of times when I have a need to copy and paste text from the WebGui and I don't want the focus/display on the left side suddenly becoming a list of interfaces..
At least in English, it would be better to use 'i' for interfaces, 's' for services, 'u' for users/groups, 'n' for networks and 'b' for searchBox...
Not a very big problem though, I know we have the preferences where I can change it myself..
