No, I have the iPhone. This is the main reason to have M0, so I can use LDAC connection to my headphones and play loseless files on it. And there is an option to switch to LDAC Connection priority on M0, but the problem occurs also on this mode.

hm. ok, but it occurs also while having it in my hand. I assume there is a problem with higher bitrate files in LDAC mode. If it is just the signal blocking, there will not be this "fast forward" sound after short glitch.

Mostly outdoor. Using m0 while travelling in public transport with NC headphones. Usually having it in my pocket, don't know how facing into body - does it matter? The problem occurs also while sitting and holding it very close to the headphones...

After few weeks of using m0, the biggest issue for me is the quality of Bluetooth connection. I have Sony WH-1000XM3 headphones and LDAC (in all 3 modes) or AptX is problematic. I use flac files only, with 900kbps and higher bitrate. While playing, there are random glitches/pauses of sound...