Problem: login with APP

login per web is working fine , but with the windows app the login is not working

Technische Details
Entfernte Adresse:
Anforderungskennung: uFmjdupeyiGORbkJubE0

I think this post contains far too few details for people to help you. If i'm clicking on the "New Topic" button at the category here i will get a template presented which contains a text with e.g. "Expected behavior". Maybe you could fill out all that asked information?