https://bugs.kde.org/show_bug.cgi?id=455570
--- Comment #41 from Protoniv <ss93...@gmail.com> --- > still bottlenecked when a stylus signal is fighting single thread > resource with the brush outline on lower-end machine. I think it might be easier to reproduce single thread bottleneck issue with CPU frequency cap, which is easier to adjust on Windows 10. Search "Edit Power Plan" and enter -> Change advanced power setting -> find "Processor power management" -> change the "Maximum processor state" to lower than 100% and apply, the cpu frequency will be capped at "base-clock * x%" -- You are receiving this mail because: You are watching all bug changes.