The music software in my Prius V 5 (with nav, non-ATP) appears problematic. When I request a particular song ("play" song), the unit plays the song correctly but sets up a single song playlist. As such, the song repeats itself when finished and the seek/track buttons and arrows simply restart the song at the beginning, rather that advance to the next song. I have the options set at "random", not "repeat". This behavior occurs both when I use a USB flash drive as well as when I use my ipod as the source. Well I guess that it works the way it was designed, but it is light years behind Apple's iPhone music software. Does anyone else think this is an issue or not?