https://bugs.kde.org/show_bug.cgi?id=420508
--- Comment #9 from harald.a...@web.de --- Gilles, same to you :-) When I open a menu, then move the mouse into the main panel and click there, the dotted lines appear but disappear as soon as I release the mouse button. However, when I move the mouse to the main panel, click and hold and move the mouse again before releasing the mouse button, the dotted lines, or fragments thereof, remain. They disappear when I open a menu again. So, while not completely gone, a clear improvement compared to before since it doesn't seem possible anymore to fill my screen with dotted lines, even if I try ;-) By the way, it only happens when I move the mouse to the main panel. If I move it to the side panels, or other places outside the main panel, no dotted lines appear. Hope this helps & best regards, Harald -- You are receiving this mail because: You are watching all bug changes.