Here's a suggestion to improve the gameplay. The buttons/tabs on the screen often interfere witht he game. For instance, during the Noble Lady event, I kep hitting them and opening new tabs when I really don't want that to happen, and I've asked my other guild members, who confirmed this happened tot hem as well.

There should be a solid bar that does not interfere with the gameplay. Or the possibility to hide the buttons, as is currently possible with the quest tab. Either way, something should be worked out to imporve the gameplay. This is seriously annoying VERY often.