Hello, I reporting the fact that .m4a audio files do not display properly if a data transfer unrelated to the file occurs or if you reset the player.
I shows the files under video and it gives the titles of those file but the time is always 0:00. Whe I try plaing it from the video, when the rror occurs, It says unsupported format. In the manual it states it can play m4a/m4v and AAC files. If I remove then add the songs again it works properly by putting under music. You really need to fix this.
Also I have experienced this on ALL firmware versions including 02.37.01 A