Sorry for the language mix, but I’m using KMyMoney in German.
Not sure if it is a bug or a feature:
If you set an entry to “Verrechnet” during a “Kontenabgleich”, either with Ctrl-Space or by clicking into the correnspondent column by mouse the green row “Abgleich” is shown many times on the screen. Depending on the current entries maybe 10 times, 20 times, …