I am not exactly sure what happens here, but i supposed there is only supposed one error sound here.
Watch: https://clips.twitch.tv/FaintGeniusMoos ... CA0X_6zEJs
[kovarex] [1.1.21] Failed power placements produces several error sounds
Re: [1.1.21] Failed power placements produces several error sounds
Thanks for the report, it is now fixed for the next release.