Hi guys, new to Nissan and Xterra. I purchased a 2015 pro 4x with nav and touch screen. I have noticed on two occasions about a month apart on start up I will get a blank screen. After a restart or two or playing with power button or back button it is fine. Just curious if you guys have had this happen to you if it's a issue or just software like any other thing with the random freeze or a issue. Thanks !!