Outlook calender doesn´t synchronize with Trello calender

[Tobias Engemann]

I tryed synchronizing the Trello calender with my Outlook calender. If I type in a new appointment in a Trello Board it does not synchronize with my Outlook calender.

All the appointments before synchronizing with utlook are there but all new appointments are not there.

[Nathan Smith]

Hi @Tobias Engemann 

Nathan here from Trello Support

Trello's calendar sync is done through iCalendar feeds, these feeds are available all the time and should be up to date but your calendar will then send a query to this feed to get any updates. 

Each calendar provider requests these updates at different time intervals but this is often somewhere between every 3 to every 24 hours which is why any updates don't show straight away in your calendar.

Can you try adding some changes on your board and then waiting a period of time to see if these updates then show on the calendar?