UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/49.0.2623.108 Chrome/49.0.2623.108 Safari/537.36

Example URL:
www.n-tv.de

Steps to reproduce the problem:
1. go to www.n-tv.de
2. try to play any video or livestream
3. 

What is the expected behavior?
downloads the playlist in m3u8.

What went wrong?
does not play m3u8

Did this work before? Yes until changing to 16.04

Is it a problem with Flash or HTML5? N/A

Does this work in other browsers? Yes 

Chrome version: 49.0.2623.108  Channel: n/a
OS Version: Ubuntu 16.04
Flash Version: flashplugin-installer 11.2.202.616ubuntu1

Somehow it worked later on on the former ubuntu versions after trying a lot and installing chrome, where it works... Every new ubuntu verion its a pitty...