Official 1.2.10 has been release. I would say to post issues and comments there http://forum.zidoo.tv/index.php?threads/new-firmware-v1-2-10-for-dmp-a6-release.96746/
@mirror There's a bug with the Amazon music player. Every time the track changes, it switches the sampling rate to 192, then if the next track is 44.1 then it switches back. This results in an annoying pop each time the track changes. Now I know this is not a problem for some, but it affects my external DAC (Pontus 2). The only way to fix it is to set the output sampling rate to a fixed and disable the eversolo engine. However, if I do this, the spectrum doesn't work.