This is just a very short Update to tell you that finally I found a solution to query the API of KabelDeutschland (Vodafone Kabel) again.

Postman Query Channel List

I found the reason why the API was not responding anymore.

There is still a problem getting the licensed channel-links. The request results in an error.

VLC error Channel Link

Hopefully I will find a solution for this soon.

Best regards,
André