Has anyone gotten USB music to work? I have a folder of FLAC files that works fine on my Model S. I tried adding them to the USB stick in the glove drawer and nothing showed up. Then I tried them with a USB-C stick in the console formatted using exFAT and still nothing. Also tried the USB-C stick formatted as FAT32 and that didn't work either. Nothing I've tried makes USB show up as a music source.