https://bugs.kde.org/show_bug.cgi?id=368374
--- Comment #3 from Roman Gilg <subd...@gmail.com> --- Since it's in 5.8, it is probably not related to the tooltip redesign in 5.9. I speculate, that it's because of all thumbnails being rendered at the same time. To confirm this, try to minimize most of the 50 windows. Then thumbnail loading should be aborted (as long as not activated in system settings) and there should be no freeze. -- You are receiving this mail because: You are watching all bug changes.
