I recently updated to the newest image for RetroPie. My RPi is a B+ model and everythign seems to be working fine, except even with roms added, the emulators don’t show up. I plug my flash drive in, shut down the Pi, move the roms over into the correct folders and when plug it back in for when I start up the Pi. However, all I get are the default emulators? I don’t know if there’s something I’m doing wrong?