I've had my 2016 CR-Z for about a month now, and I loaded up some songs on a thumb drive. I put the thumb drive in one of the USB ports, started playing a song just great. However, when I turn off the car and then restart it, I get a Device Not Found message. I can unplug the drive, plug it back in, and it starts playing where it left off. I thought maybe if I changed the source and went back to the USB it would work. Nope. Still got the Device Not Found message. Has anyone else had this issue? Could it be the type of drive I am using, which is a SanDisk 2Gb Cruzer? I have connected my iPod and I do not have this issue. I would prefer to use a thumb drive, though. Any help would be greatly appreciated.