Playback issues with DSD files on RPi 2

Hello everybody,

Unfortunately I am experiencing playback issues with DSD files. I am running the latest version of Volumio on a Raspberry Pi 2 with a Hifiberrry DAC Plus DSP installed. Playback of any other music runs fine but DSD files always have dropouts in the very same spots each time I play them. I saved them as .dsf, and the issue doesn’t seem to come from the audio files themselves since they run fine when I convert them to PCM audio.

Does anybody have any idea how to fix it? I already tried to increase the buffer size but that didn’t make any difference.