Nero4 Linux can't find recorders (anymore)


I have already burned a BlueRay with Nero4Linux on my system (Debian 4.9.82-1+deb9u3 (2018-03-02) x86_64 GNU/Linux).
Today I wanted to burn another one, but Nero does not recognize my BD-burner (and neither my dvd-burner) and complains that it can’t access any physical device.
I also tried to run nero as administrator but no luck :frowning: