I have been tested the new web interface on mobile phone and tablets and
I am experiments some slow operations:
large time to load the first screen (tens of seconds)
screen updating is not obeying the five seconds update, this time can be larger as 10 seconds (sometimes). Firefox is better, Chrome is terrible.
five to ten seconds to switch between menus after the first screen is loaded
Using Moto X, it is clear that Firefox is faster than Chrome in all situations.
If this situation can not be enhanced how about to indicate that the screen is loading/updating ? At least the user could have some visual feedback.
Mobile phones (Moto X) and table (iPad Mini)