Hi

I've noticed in system log the following message popping up from time
to time.

gnome-shell[4119]: libinput error: event5  - Kingsis mouse: client bug:
event processing lagging behind by 21ms, your system is too slow

What should I do about? What is the actual problem? Is my mouse too old
and needs to be replaced? It is not a bluetooth mouse, but one with a
tail.