I have an issue with using an external DAC with LibreELEC on my oDroid C2. There will be pops and cuts in the sound when using it, no matter which sample rate. The model is a NAD D-1050. I have a sneaking suspicion it's a kernel issue. When i use my older and inferior DAC from nuForce i can get the pops and cuts to disappear by messing with the settings, it's kind of intermittent but at least i can get it to work after a while. I'd love to be able to use my better DAC though. I'm not really expecting there will be a quick fix for this, but if someone has had similar issues i'd be interested if you've fixed it; and if so how you did it.