https://bugs.kde.org/show_bug.cgi?id=408475
--- Comment #12 from RaitaroH <raitarohik...@protonmail.com> --- Well, I have discovered something, maybe. I have a bug with waterfox alpha here: https://github.com/MrAlex94/Waterfox/issues/1057 I have noticed right now that changing workspaces caused the waterfox issue. After a bit of testing I can say that, perhaps, changing the power states AC > Battery, or vice-versa seems to cause kwin to hang pretty bad. Therefore, I logged out, than I logged back in. After I got the wifi notification kwin was able to switch workspaces as intended, but 2-3 sec later my fans start spinning and kwin went all snail again. Also, changing from workspace 1 > 2 is really slow, but if I go from 2 to 1 is pretty close to how is supposed to be. I am not sure how small is the time window in which I can change from 2 to 1 and still be fast. -- You are receiving this mail because: You are watching all bug changes.