@Russ Sorry, i could have looked this up myself, but i was so focused on "there is something wrong with my pi especially" that i did not even try to look into the other thread in the forum.
This time i looked around but i could not find a solution, so i am back here again.
the Background service is running, i edited the commands.json file, but for some reasen on the website there is no update of the triggers.
(I delete all of the pre-installed triggers and put for the moment one of my own in
[
{"trigger":"Zentrale","command":"wakeonlan 74:56:3C:BF:B6:30","ground":background","voice":"zentrale","allowParams": "false","icon":""}
]
but in the Command Management there are still the original triggers in there but not my new one ... even after i rebooted the raspberry pi