Dave I have been using your app successfully since the new year with an TX8 Android TV box. I didnt update the app until recently and now its almost unusable for me. I use it in 3 modes. Tidal, Plex server via ethernet cable and USB connected HDD. The Tidal portion seems to be working fine if I use that first after booting up, but if I try to use the HDD or Plex, it seems to lock up in ASync mode. What I mean is that when I select a file to play, it doesnt load up and play and if I select that song again, or another one, I get a message at the bottom of the screen that says "Async in progress Abort". Also the song does not appear in the bottom of the page where it normally does when its playing. Sometimes I might be able to get 1-2 files to play but sooner, rather than later it freezes. Everything else about my set up is the same. I do have almost 70,000 files on the HDD and Plex server and it has always taken about 20 hours to read the Whole Library, 5-10 minutes to read a specific category folder(smallest being about 450 ISO SACD files. But I was still able to play them all until the recent app update. Any thoughts, suggestions???