Thanks for the response, and it makes sense. It so annoying that one has to worry about these things nowadays.
Not displaying in calendar
Just purchased. Account creates successfully. Problem is it does not display in calendar app. Tried with default calendar app with s7 and also google calendar.
Did you check the calendar you want to sync in the DAVdroid account? Did you run a sync once? Did you check that the respective calendar is marked active in the calendar app you’re using?
@devvv4ever it is working now. Calendar showed up finally.