Thank you for your reminder, I was going to respond back but completely slipped my mind.
I am currently using Version 10.2.10.0 since it was updated I think few days to a week ago.
So far, the song not playing after frequently skipping (over Bluetooth) still happens, but behaving very differently.
Few version back, when ever I skip a lot of songs quickly, the app/player not play and I had to exist and restart the apps to play song. Now, when it happens, I noticed that the song that stop playing will start at Not Play i.e. .like the Play button hasn't been press. to resume playing, I usually just skip to the next song or back one song to play.. once play, I can skip again to the song that had problem.. so it is a massive improvement.
In terms of resume play after long pause.. it is still a bit of hit and miss.. but I realised today, if I left the player showing the Lyrics it will resume without any issue.. I am going to test if I just leave it at the album photo, whether it will do the same.. So far, my quick test is showing positive result.. will leave it over night and see tomorrow.
If this proven to be the case, I think you guys should be able to fix this for good.
other than the above issue, I cannot think of any other issue I can remembered. I do experience some pause during song play but that is very rare and could be phone or incomplete song downloaded.. do think it need to be investigated at this stage.
If you are able to add in playlist management in particular, Playlist sorting, or when adding playlist i.e. hot chart into existing save hot chart playlist (with similar song). only the song that hasn't been added will be added.. similar to how you have fixed the download of song.. this will be perfect.
with that, I think this app can complete replace the desktop apps which I currently only used to manage the playlist and duplication of the same songs.
p.s. I have left the player showing the album picture and background while typing this message.. and at the end of the message, resume playing didn't work.. so I have left it at lyric screen and hopefully this will continue to work tomorrow.
will give you update tomorrow on this..