I am always annoyed by etherdelta's user interface. It is hard to use usually in mobile device and hard to scroll down especially when buying or selling. Unlike other trading sites have good UI. I can't stop using etherdelta because most of my tokens are only tradable in their slow site.
yes it is true, etherdelta is very difficult to use using mobile phones. especially if the phone specifications are not eligible. I suggest the internet connection should be more stable, or could use wiffi to access