I'm running LE 8.1.1 on a Raspberry Pi 3 using a 64gB Samsung Evo+ U3. I have the SD interface overclocked to 83.333MHz.
I have >50k FLAC files in my music library. I don't have any other libraries on it. The UI is fairly responsive until I start navigating my way into the music section. Then it's sluggish with waiting. Like when I pick artists I get the circular throbber as it's doing something for a few seconds before I get the list. Going up one menu level and back into artists results in a similar delay.
LE on my Chromebox doesn't have anything like these pauses with the exact same music library.
Is there anything that can be done to minimize these pauses like increasing disk caching or tweaking some parameters?