Yes! Many THX for this hint
Now the login screen is displayed
BUT
Error loading page
Domain: NSURLErrorDomain
Error Code: -1202
I can access my Nextcloud via NextCloud APP successfully
also an SSL certificate worx in the browser on PC and Android
Access to Deck in Android also possible
What’s the matter here with iPhone
Maybe Deck stuff can ask colleges from NextCloud APP to get the
Knowledge on how to connect their Deck APP?
Someone working on it?