My journal app is not happy. When I click on an item in the menu, even after I've begun using the tool and the menu collapses, the image of the expanded menu remains on the eink screen. Also, when I click on the shapes tool, sometimes it works, sometimes it refuses to recognize triangles and squares, though it seems to be quite fond of circles. And lastly, my refresh tool is finicky. Sometimes, clicking on it produces no effect.