I have a UWP application that is to connect to sharepoint 2013. Initially the app did not connect at all and I narrowed down the error to a loopback issue. I ran the CMD checknetisolation loopbackexempt -a -n= to exempt my app from the loopback, however; this only works when fiddler is running. If I shut fiddler down, the app will not login.
I think this must be a proxy issue but I have no idea how to fix this.
The error I get is that the application cannot find the server.