In Kleopatra we would like to have "gpgconf --kill all" acessible from the GUI. This is helpful for support.
I think it should be placed under "Extras -> Restart background processes"
Even though it would be just a kill all it should be called restart because kleopatra would immediately run a new keylisting starting the processes again.
We thought about doing this also when Kleopatra shuts down on Windows but for now an action item is the least we should do.