2015 Sentra SV Stereo Oddities

[hailing]

Hi! Purchased a 2015 Sentra SV a month ago with the 5" screen stereo and backup camera (no nav).

Absolutely love the vehicle - except two issues, both with the stereo:

1) XM: the station logos displayed are often completely incorrect. Called XM about the issue, they tried re-sending the signal, didn't change anything. The recent change to the channel lineup made things worse - even more logos are incorrect.

2) USB playback: overall, works, however, every once in a while, playback stops and starts again, almost like a CD skipping.

Is anybody else experiencing these issues? It's making an otherwise perfect experience rather annoying.