Same bugs same tunes
Here it is (ranged by the amount of pain from min to max):
1) UI freezes
2) Weak WiFi
3) Out of sync with video on YouTube in DAC mode (to solve that have to open videos via standalone player with a sych setting changed)
4) Skips milliseconds in DAC mode (noticeable) (always in the beginning of the first played song, and sometimes during playback)
5) No sound in DAC mode (reboot needed)
6) Increased volume after an interruption (encountered three times)
7) Static noise in DAC mode (not always and randomly appearing)
8) Interrupted playback from SD card in 3-rd party players and in internal player (very often)
9) Interrupted playback from Internal Memory in 3-rd party players and in internal player (often)
10) Interrupted playback from SD card/internal memory in Audio Priority Mode in 3-rd party players and in internal player
11) Interrupted sound in DAC mode (rare, but very painful)
12) Manufacturer failed proper testing of the device before sales.
8 to 12 are about the same pain level