I am thrilled to be a member of the club!
The device is simple and portable, with a clear and dynamic sound signature. Pure love.
For new users who struggling with SD card reading and incorrect track order, I have some tips that I developed from my years of experience with non-android daps like Quloos and Hifiman. Here are a few:
1. Try using Kingston SD cards. Surprisingly, they work best with these kinds of daps, and in many cases, this only resolves all the problems. Choose fastest card possible (U3) and stick with 256gb capacity tops.
2. Prepare your SD card correctly. This is a two-step process:
a) Format your card using Panasonic's SD card formatter, choosing a full format. This step takes a while.
b) After formatting use DiskGenius to convert your card to FAT32.
This two simple tips helps resolve almost any card problems! This also helps with reading time (8 secs for full 256gb card in my case).
Best luck!