Using KDE. Since a couple of days (left-)clicking a desktop item to launch a program or open a folder has become awesome: frequently there is no response and I have to try one or several times again (both on my desktop and my laptop). This is perfectly random - sometimes the first click brings immediate action, sometimes it doesnt.
Initially I thought that only parts of the icon are click-sensitive - but that does not hold. Right clicking the icon always works immediately (and opens a popup menu where I can hit "open"), the entire zone that is high-lighted when I hover over the icon is always sensitive for right clicks.
Everything was perfect until a couple (about 2) days ago, the recent 2 batches KDE updates did not bring any improvement. Has this been observed elsewhere?