Re: 2014 GC: USB or SD card music player issue
There are several threads on the forum that discuss glitches with media, and possible solutions. You need to do a search for those threads, and do some reading. Not familiar with your particular issue, but there are lots of tips for making media work better.
Mine: 2014 Overland 4x4 V6, ORA II, billet silver/black, Michelin LTX M/S 2's, MaxCare Lifetime, delivered 4-13-'13
Wife's Jeep: 2008 Compass Sport 4x4, 2.4L I4 DOHC, CVT, Lifetime powertrain warranty