https://bugs.kde.org/show_bug.cgi?id=390463
--- Comment #5 from Dmitry Kazakov <dimul...@gmail.com> --- Yes, Color to Alpha filter is extremely slow here. And disabling progress reporting doesn't help (which disables only reporting in the statusbar only, not in the layers docker). The bug is seen much better when instant preview is disabled. -- You are receiving this mail because: You are watching all bug changes.