KMenu pop up delay in kde5

[devsk]

So, the first thing I notice is that I click on the KMenu and it takes anywhere between 2-5 seconds to pop up. Is the menu delay configurable somewhere? Or is it just because its slow by implementation?

Both KMenu alternatives do this.

All other menus don't do this.

[asturm]

Same problem as https://forums.gentoo.org/viewtopic-t-1043724.html

Haven't had time yet to try and fix the issue as it only happens on one test box, maybe some cache stuff...
_________________
backend.cpp:92:2: warning: #warning TODO - this error message is about as useful as a cooling unit in the arctic