I also came across the problem a while back that when using an instance of [groove~] with @resampling 1. It turned out that turning on/off playback for the object seemed to very briefly turn the DAC off and then on again.
I've since abandoned using it.
(sidenote: always thought the comments in the helpfile were humorous: "without resampling :(... with resampling :)"
...not that it was intentionally written because of this issue, just cuz of the way it tries to sell the sound quality :D ...I just mean to say, with or without this problem, I like the humorous touch)