Might be a silly point to make or i missed it, but how are you both wired to the PI? are you def connected to the correct GPIO?

Love the speaker, that thing is a beast!!

Hows the audio with that? Any distortion or hiss?

That is gorgeous!! great design. I def want one!!

I have just ordered a small power strip from OSHPark designed by @Helder and they are offering a purple OSHPark edition Teensy 3.2 microcontroller for only $17 USD with any order. This comes with free worldwide postage as well. I am in the UK and this is much cheaper than i have seen it listed anywh...

Yeah would def be in for one of these, especially with the borders. (based in UK though)

I remember seeing someone else with this problem. If I recall correctly there problem was with the naming of the files. They had hash tags in the title. Once they removed the hash tags, the files worked fine.
So might be worth checking the naming of the roms.

Could the design also be modded to add the 2 pins / posts that hold the rubber button pad in place? or is it not really needed? I would have to ask my friend, as the pins are very small and I am not sure how good that'll get on a 3-D-printer. The PCB's didn't arrive yesterday, so I have to test the...

Could the design also be modded to add the 2 pins / posts that hold the rubber button pad in place? or is it not really needed?

i would be interested in one of the button holders. would make for a much cleaner build.

Same for me as well, def won't be after a refund. Appreciate the offer though.