So, the Nokia support replies and said that this is an App issue of DAVx5 but I have to wait for future Updates of the Phone too The support isn´t good and the 7.2 is a buggy phone with a lot of problems. All updates and patches bringing new problems. I decided to send it back and buy another phone. I hope this will help.
Contacts sync error because of nickname without type
I have a similar problem here, calendar and task sync works, but contacts don’t.
You can find the logs here: https://gitlab.com/snippets/10352
Thanks for the quick reply!
I would try to test it, if you tell me what to do - I am not an android expert …
seems to work, thanks!