https://bugs.kde.org/show_bug.cgi?id=441216
--- Comment #11 from sven.wan...@gmail.com --- Now that I reinstalled 4.4.7 to test your recommendation I can tell you that I not only see artefacts in case of drawing on reference images, even if they are more massive, but I also see some without reference images. When moving the pencil, vertical and horizontal strokes appear and also vanishing again after a while or on rotating and zooming the canvas. The length seems to somehow correlate to the rotation of the canvas, on higher rotations just dot appear sometimes. Will go back to 4.4.3 again, if it is a bigger issue you might get more and maybe better feedback from others soon. Thank you for helping. -- You are receiving this mail because: You are watching all bug changes.