I would like to make a couple of small feature requests about the login timeout of the web interface. They are small but I think will improve the usability and user experience.
So firstly I think the login timeout should be configurable, instead of set to a predetermined amount of time. Personally I want it to never time out and stay logged on.
Secondly, when/if it times out, it should just go back to the login screen (and show a message on the login screen) instead of popping up a dialogue box. This saves a click and makes the process smoother.