Frequency of program updates

W10 Famille - 20H2 - 19042.867 / CFW :

I set up "Check for program updates every’ to 1 day (screenshot 1).

In fact, there are attempts to update several times a day (screenshot 2). More surprising, some attempts occurring close together.

Is there another parameter that steps in?

If you check windows task scheduler there is another condition that says it will run at log on of any user within the hour of logging in.