KDE laggy even if I use default theme

[JiaZhang]

@omano

I don’t know what you’re talking about here.

That’s some proprietary HDD / SSD design stuff companies won’t tell publicly:

Manjaro kde open app quite slow compare to other distro(nitrux)/manjaro gnome/mamjaro i3

Is this a fresh installation on a partition in which the disk space is previously unused? On SSD drives, generally you need to use the firstly used drive space for longer time to let the SSD “accustom” itself (internal paging, caching layer if available, etc depending the SSD technology). So you might want to use Manjado KDE for a longer time first, say 1 week.

@omano

I don’t really see the issue you’re talking about, what is freezing?

OP expected an instant response. Different people have different expectation on responsiveness.