Command Line start-time not working

[vlc_cli_newbie]

Hello,
I tried to save a DVD Title with delayed start time. It works with the VLC-File-Convert/Save menu option, but not with my script:
"C:/Program Files/VLC/vlc.exe" dvd:///F:/#2 --sout="#transcode{vcodec=h264,acodec=mpga,ab=128,channels=2,samplerate=44100,scodec=none}:std{access=file,mux=ts,dst=D:/VIDEOS/test.mp4}" --no-sout-all --audio-track=1 --audio-track-id=-1 --noloop --run-time=2535 --start-time=6 vlc://quit

the VLC log tells:
main warning: INPUT_CONTROL_SET_TIME 6000000 failed or not possible


Any idea why that is?

Thanks for your support.