hi! I have an issue with my USB not playing my flash drives anymore. When I first got the 2017 V it played flash drives in the USB port With absolutely no problems. This has quit working. I have reformatted the flash drives to no avail. They play on my pcs and a speaker unit that plays drives. The dealer was stumped and actually blew me off without solving the problem. Android auto works,but not my flash drives. This is driving me crazy. I'm about ready to insist they replace the USB port. Any help appreciated.