2019 Jk Sport. Upon start up the center digital instrument display keeps resetting itself for the first 10 minutes of driving. The speedometer and tachometer needles remain at zero. After about 10 minutes of driving and resetting itself three or so times everything comes to life is normal. What exactly is going on here?

 

That appears to be a JL. You might want to go to that part of the forum and repost. Are you out of warranty? As that is a dealer issue looks like to me.