I disabled PIXEL_ACCENT but I got the same messages anyway. It’s not a problem, as I have it working. The soundfonts in the .zip has some extra poweron and poweroff which made the difference. When it comes to the number of files in the config folder I only have 19 files; Up, Down, ConfigMode, Volume, SoundFound, MainColor, ClashColor, Max, Min, DIYinoLightsaber_boot_T2S, Yes, No, DIYinoJukeBox_T2S, BatteryNominal, BatteryDiminished, BatteryLow, BatteryCritical and BatteryFull.
It seems to work fine for me so maybe the rest is just not relevant for string blades (?). I have one last question: How do you exit from the Jukebox? (By the way, I like the option to turn off the light in the two button version!)
A big thank to all of you that are developing these open source options! This is just great!