Not sure if this is an issue, but it seems like my display lags when it comes to displaying the name of the song when listening to a radio station. For example (Song A just finished playing and Song B started, my head unit will display the name for Song A when Song B is playing). I know its not the radio station, because it works fine in my brothers Audi. Is there a setting I have to configure?

 

The radio data is probably just scanned less often in the Infiniti.
Put it on your minor annoyance list and move on.