Is the Karma updates tied to a specific time zone?
I am based in Asia and rather consistently I won't have the first update till after I have been at work for 6 hours, however, it may update 2 or 3 times after work/when I am asleep. I find it a bit frustrating that my karma does not get updates during my most productive time of the days.
Our goal was to make the Karma update randomly. The updates should be inconsistent to prevent any "cheating" and completing tasks before an update or postpone them right after to influence the calculation.