[AC Question]

After connecting outlook.com via the Microsoft Exchange ActiveSync account, the calendar loads once into the android/Samsung calendar.

You can see all the agenda items in Splanner, Google calendar, Week calendar. But when you then update the calendar (new items, change items) either on outlook.com, in Outlook on PC or on the S6 in Splanner, nothing synchronizes.

And this while it first loaded all the agenda items. This means that the connection and sync works one time!

Recently bought the S6 and upgraded to Marshmallow.